A Handbook of the World's Conifers (2 Vols.)

A Handbook of the World's Conifers (2 Vols.) PDF Author: Aljos Farjon
Publisher: BRILL
ISBN: 9004177183
Category : Science
Languages : en
Pages : 1113

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Book Description
The first handbook to include detailed information on all 615 conifers, temperate as well as tropical, this encyclopedic work offers users as diverse as ecologists, gardeners, foresters and conservationists the accumulated knowledge of these trees obtained in 30 years of academic research, presented in an easily searchable format.

Biologia Centrali-americana

Biologia Centrali-americana PDF Author: Frederick Du Cane Godman
Publisher:
ISBN:
Category : Archaeology
Languages : en
Pages : 542

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A Handbook of the World's Conifers (2 Vols.)

A Handbook of the World's Conifers (2 Vols.) PDF Author: Aljos Farjon
Publisher: BRILL
ISBN: 9004177183
Category : Science
Languages : en
Pages : 1113

Get Book Here

Book Description
The first handbook to include detailed information on all 615 conifers, temperate as well as tropical, this encyclopedic work offers users as diverse as ecologists, gardeners, foresters and conservationists the accumulated knowledge of these trees obtained in 30 years of academic research, presented in an easily searchable format.

Transactions of the Highland and Agricultural Society of Scotland

Transactions of the Highland and Agricultural Society of Scotland PDF Author: Highland and Agricultural Society of Scotland
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 508

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Biologia Centrali-americana

Biologia Centrali-americana PDF Author: Herbert Druce
Publisher:
ISBN:
Category : Central America
Languages : en
Pages : 542

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Transactions of the Highland and Agricultural Society of Scotland

Transactions of the Highland and Agricultural Society of Scotland PDF Author: Royal Highland and Agricultural Society of Scotland
Publisher:
ISBN:
Category :
Languages : en
Pages : 516

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The Triassic Timescale

The Triassic Timescale PDF Author: Spencer G. Lucas
Publisher: Geological Society of London
ISBN: 9781862392960
Category : Cyclostratigraphy
Languages : en
Pages : 528

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Book Description
The Mesozoic Era begins with the approximately 50-million-year-long Triassic Period, a major juncture in Earth history when the vast Pangaean supercontinent completed its assembly and began its fragmentation, and the global biota diversified and modern-ized after the end-Permian mass extinction, the most extensive biotic decimation of the Phanerozoic. The temporal ordering of geological and biotic events during Triassic time thus is critical to the interpretation of some unique and pivotal events in Earth his-tory. This temporal ordering is mostly based on the Triassic time-scale, which has been developed and refined for nearly two centu-ries. This book reviews the state of the art of the Triassic timescale and includes comprehensive analyses of Triassic radio-isotopic ages, magnetostratigraphy, isotope-based and cyclostratigraphic correlations and timescale -relevant marine and non-marine bio-stratigraphy.

Applied Stratigraphy

Applied Stratigraphy PDF Author: Eduardo A.M. Koutsoukos
Publisher: Springer Science & Business Media
ISBN: 9781402066832
Category : Science
Languages : en
Pages : 510

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Book Description
Stratigraphy has come to be indispensable to nearly all branches of the earth sciences, assisting such endeavors as charting the course of evolution, understanding ancient ecosystems, and furnishing data pivotal to finding strategic mineral resources. This book focuses on traditional and innovative stratigraphy techniques and how these can be used to reconstruct the geological history of sedimentary basins and in solving manifold geological problems and phenomena.

Flora of Alberta

Flora of Alberta PDF Author: E. H. Moss
Publisher: University of Toronto Press
ISBN: 9780802025081
Category : Science
Languages : en
Pages : 710

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Book Description
Since the publication of the first edition more than thirty years ago, The Flora of Alberta has become the standard guide for naturalists, botanists, and all those interested in the wildlife of the province. It provides an inventory of 1775 known vascular plant species- ferns, conifers, and flowering plants - that are native to Alberta, or if non-native, that have become established and grow wild int he province. All are grouped according to genus and family, with descriptions of species, genera, and families. Keys are provided to allow for the identification of all the known species, along with information on habitats in which species generally occur. The text for each species includes the chromosome number and indicates the geographical distribution in North America. Also included are 1158 provincial distribution maps, showing the locations of native species, and two specially prepared maps of the province - one indicating the distribution of major soil groups, the other distribution of major vegetation types. In the years since its initial publication The Flora of Alberta has been revised, updated, and considerably expanded while retaining the original format and purpose that have made it indispensable to a wide range of readers.

Manual of Cultivated Conifers

Manual of Cultivated Conifers PDF Author: P. den Ouden
Publisher: Springer Science & Business Media
ISBN: 9400997590
Category : Nature
Languages : en
Pages : 532

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Book Description
As an introduction to the present book I would like to explain how it was, that I, a commercial nurseryman, became so keenly interested in Conifers and their nomen clature. In August 1924 the Dutch Dendrological Society was founded and at the same time a Committee for Nomenclature of woody plants was set up and I served on this committee as one of the members. Our first activity was to bring the catalogues of the various leading nurserymen in the Netherlands into line with the International Rules of Botanical Nomenclature and also to check their nursery stock. Formerly these catalogues had shown a rather confused nomenclature, nurserymen having usually made use of a variety of inconsistent books as guides in compiling their catalogues. In the course of the work a close co-operation between scientific and practical workers developed. Although I had also fully contributed to the correct naming of hardy shrubs and perennials, 1 was most interested in Conifers. I had tried out several species, had grown a wide choice of garden forms and selected types of particular merit for propagation. My special love for Conifers lead to the publication of my Name-list of Conifers (1937), which was adopted as a standard for varietal names at the International Horticultural Congress in Berlin (1938). Later I prepared my book 'Coniferen, Ephedra en Ginkgo' in the Dutch language (1949); compiling the Conifers cultivated or known to be grown in the Netherlands and Belgium at that time.

Transactions of the highland and agricultural society of scotland

Transactions of the highland and agricultural society of scotland  PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 530

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Book Description