A study of the trans-Isthmia canal problems with emphasis on the Nicaragua Route

A study of the trans-Isthmia canal problems with emphasis on the Nicaragua Route PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 418

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A study of the trans-Isthmia canal problems with emphasis on the Nicaragua Route

A study of the trans-Isthmia canal problems with emphasis on the Nicaragua Route PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 418

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A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini)

A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini) PDF Author: Michael S. Caterino
Publisher: PenSoft Publishers LTD
ISBN: 9546427039
Category : Science
Languages : en
Pages : 303

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Book Description
This monograph presents a comprehensive taxonomic revision of the genus Baconia Lewis (Histeridae: Histerinae: Exosternini). Previously, Baconia contained 27 species. We move four species into Baconia from other genera, and describe 85 species as new, bringing the total to 116 species. Identification keys are presented to allow identification of all the species, and most species are illustrated by color photographs and drawings of diagnostic characteristics. The species mainly occur in the Neotropical region. But several species are known from the U.S., and there are even species occurring in eastern and southeastern Asia. Many of the species of Baconia exhibit brilliant metallic coloration, a feature of as yet unknown significance. Many are also strongly flat-tened, an adaptation for a life under the bark of dead trees, where they are believed mainly to prey on bark beetles and their larvae.

Panama Canal Record

Panama Canal Record PDF Author: Canal Zone
Publisher:
ISBN:
Category :
Languages : en
Pages : 672

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The Names of Plants

The Names of Plants PDF Author: D. Gledhill
Publisher: Cambridge University Press
ISBN: 9780521366755
Category : Science
Languages : en
Pages : 208

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This book provides both a handy reference to the scientific names of plants and a clearly written account of the ways in which the naming of plants has changed with time and why these changes were necessary. It deals with the problems of using common names for plants against the historical background of our increasing discrimination of kinds of plants. It then goes on to consider landmarks in the standardization of both common and 'scientific' names and the development of internationally agreed principles governing the format and use of names in botany, sylviculture, agriculture and horticulture. From the alphabetical list the reader may interpret the scientific names of plants from any part of the world. For this second edition a number of changes and corrections in both parts have been made. The author has attempted to keep the first part acceptable to the amateur gardener by resisting a temptation to make it a definite guide to the International Code of Botanical Nomenclature. Others have done this already and with great clarity. Revision has allowed the inclusion of a brief comment on both synonymous and illegitimate botanical names and reference to recent attempts to accommodate the various traits and interests in the naming and names of cultivated plants.

The Trans-isthmian Canal

The Trans-isthmian Canal PDF Author: Charles Henry Huberich
Publisher:
ISBN:
Category : Canals, Interoceanic
Languages : en
Pages : 40

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Introduction to Architecture

Introduction to Architecture PDF Author: Francis D. K. Ching
Publisher: John Wiley & Sons
ISBN: 1118142063
Category : Architecture
Languages : en
Pages : 439

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Book Description
A survey of the built environment distills the work of legendary author and illustrator Francis D. K. Ching into a single volume Introduction to Architecture presents the essential texts and drawings of Francis D. K. Ching for those new to architecture and design. With his typical highly graphic approach, this is the first introductory text from Ching that surveys the design of spaces, buildings, and cities. In an easy to understand format, readers will explore the histories and theories of architecture, design elements and process, and the technical aspects of the contemporary profession of architecture. The book explains the experience and practice of architecture and allied disciplines for future professionals, while those who love the beauty of architecture drawing will delight in the gorgeous illustrations included. Overview of the issues and practices of architecture in an all-in-one introductory text Includes new chapters and introductory essays by James Eckler, and features more than 1,000 drawings throughout Professor Ching is the bestselling author of numerous books on architecture and design, all published by Wiley; his works have been translated into 16 languages and are regarded as classics for their renowned graphical presentation For those pursuing a career in architecture or anyone who loves architectural design and drawing, Introduction to Architecture presents a beautifully illustrated and comprehensive guide to the subject.

Lloyd's Maritime Atlas of World Ports and Shipping Places 2020-2021

Lloyd's Maritime Atlas of World Ports and Shipping Places 2020-2021 PDF Author: Informa UK Ltd,
Publisher: Taylor & Francis
ISBN: 1000341496
Category : Law
Languages : en
Pages : 674

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Book Description
Published since 1951, Lloyd's Maritime Atlas is the oldest and most respected atlas in the shipping industry. A comprehensive reference for locating the world’s busiest ports and shipping places, this new edition has been fully updated and enhanced with brand new maps and features to alleviate the demands on today’s busy shipping professional. In the 20209–2021 edition: Fully up-to-date with the latest port names and locations World map indicating where MARPOL, SECA and PSSA regulations are in force Double page spread revealing piracy hotspots and detailed analyses of routes to avoid as well as a new symbol indicating incidence of piracy on the main maps World map of vaccinations required to protect against major global diseases Up-to-the-minute Marine Distance Tables and fleet statistics In addition, Lloyd’s Maritime Atlas continues to provide: Precise latitude and longitude co-ordinates of over 8,000 ports and shipping places from around the world Over 70 full-colour world, ocean and regional maps At-a-glance weather hazards at sea and international load line zones maps Expansive double-page world distance table plus 33 detailed regional tables to help you plan your route Unique geographical and alphabetical indexing system to help you quickly and easily find a location All major canal and river systems, plus main road, rail and airport connections to cater for multi-modal journeys This book continues to be the premier reference guide for shipping professionals worldwide.

Sea Shells of Tropical West America

Sea Shells of Tropical West America PDF Author: Angeline Myra Keen
Publisher:
ISBN:
Category : Mollusks
Languages : en
Pages : 624

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Causes of Evolution

Causes of Evolution PDF Author: Robert M. Ross
Publisher: University of Chicago Press
ISBN: 0226728242
Category : Science
Languages : en
Pages : 496

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Book Description
By studying evolution across geological time, paleontologists gain a perspective that sometimes complements and sometimes conflicts with views based solely on studies of extant species. The contributors to Causes of Evolution consider whether factors exerting major influences on evolution are biotic or abiotic, intrinsic or extrinsic. Causes of Evolution presents a broad sampling of paleontological research programs encompassing vertebrates, invertebrates, and vascular plants; empirical work and theoretical models; organisms ranging in age from Cambrian to Recent; and temporal scales from ecological time to hundreds of millions of years. The diverse array of research styles and opinions presented will acquaint scientists in related fields with the strengths and weaknesses of paleontology as an approach to evolutionary studies and will give evolutionary biologists of every stripe new bases for evaluating the scope and bias of their own work.

Canal Record

Canal Record PDF Author:
Publisher:
ISBN:
Category : Panama Canal (Panama)
Languages : en
Pages : 502

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