Enquiry Into Plants and Minor Works on Odours and Weather Signs: Of the parts of plants and their composition, of classification. Of propagation, especially of trees. Of wild trees. Pf the trees and plants special to particular districts and positions. Of the timber of various ress and its uses

Enquiry Into Plants and Minor Works on Odours and Weather Signs: Of the parts of plants and their composition, of classification. Of propagation, especially of trees. Of wild trees. Pf the trees and plants special to particular districts and positions. Of the timber of various ress and its uses PDF Author: Theophrastus
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 522

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Poplars and Willows

Poplars and Willows PDF Author: Jud G. Isebrands
Publisher: CABI
ISBN: 1780641087
Category : Technology & Engineering
Languages : en
Pages : 700

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Book Description
Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.

Pollination Biology

Pollination Biology PDF Author: Dharam P. Abrol
Publisher: Springer Science & Business Media
ISBN: 9400719426
Category : Science
Languages : en
Pages : 812

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Book Description
This book has a wider approach not strictly focused on crop production compared to other books that are strictly oriented towards bees, but has a generalist approach to pollination biology. It also highlights relationships between introduced and wild pollinators and consequences of such introductions on communities of wild pollinating insects. The chapters on biochemical basis of plant-pollination interaction, pollination energetics, climate change and pollinators and pollinators as bioindicators of ecosystem functioning provide a base for future insights into pollination biology. The role of honeybees and wild bees on crop pollination, value of bee pollination, planned honeybee pollination, non-bee pollinators, safety of pollinators, pollination in cages, pollination for hybrid seed production, the problem of diseases, genetically modified plants and bees, the role of bees in improving food security and livelihoods, capacity building and awareness for pollinators are also discussed.

Species

Species PDF Author: John S. Wilkins
Publisher: Univ of California Press
ISBN: 0520271394
Category : Nature
Languages : en
Pages : 320

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Book Description
In this comprehensive work, John S. Wilkins traces the history of the idea of "species" from antiquity to today, providing a new perspective on the relationship between philosophical and biological approaches.--[book cover].

Environmental Degradation: Causes and Remediation Strategies

Environmental Degradation: Causes and Remediation Strategies PDF Author: Vinod Kumar
Publisher: Agro Environ Media, Publication Cell of AESA, Agriculture and Environmental Science Academy,
ISBN: 8194201721
Category : Young Adult Nonfiction
Languages : en
Pages : 227

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Book Description
The compliance of this book is helpful for academicians, researchers, students, as well as other people seeking the relevant material in current trends of studies on the topic of environmental degradation.

The Old English Herbals

The Old English Herbals PDF Author: Eleanour Sinclair Rohde
Publisher:
ISBN:
Category : Botanical literature
Languages : en
Pages : 302

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Insect Chemoreception

Insect Chemoreception PDF Author: M.F. Ryan
Publisher: Springer Science & Business Media
ISBN: 140200270X
Category : Science
Languages : en
Pages : 343

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Book Description
This volume encompasses and unites all the major topics relating to Insect Chemoreception. Part 1 addresses topics such as plant/insect interactions, pheromones, ultrastructure, electrophysiology and the biochemistry of chemoreceptors. Part 2 embraces applications of plant chemicals and cultivars in insect pest control, host plant resistance and pheromones. A concluding chapter discusses the scope and potential of genetic engineering. This comprehensive account of the major aspects of sustainable insect pest control, together with the key references cited, will point the way to relevant research projects, and provide an up-to-date awareness of recent developments in the field. Audience: Graduate students and researchers in insect chemoreception, chemical ecology and sustainable pest control.

Standards and Thresholds for Impact Assessment

Standards and Thresholds for Impact Assessment PDF Author: Michael Schmidt
Publisher: Springer Science & Business Media
ISBN: 3540311416
Category : Law
Languages : en
Pages : 509

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Book Description
Standards and Thresholds play an important role in many stages of the Environmental Impact Assessment (EIA) process. They can be legally binding or guidance values and are linked to environmental data. This book provides a comprehensive collection of standards and thresholds, with their derivation and application in case studies of EIA projects. The text introduces key drivers of standards, their effect on environment and health, emerging issues and more.

Natural Selection and Tropical Nature

Natural Selection and Tropical Nature PDF Author: Alfred Russel Wallace
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 502

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Dictionary of Architecture and Building Construction

Dictionary of Architecture and Building Construction PDF Author: Nikolas Davies
Publisher: Routledge
ISBN: 0750685026
Category : Architecture
Languages : en
Pages : 738

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Book Description
With more than 20,000 words and terms individually defined, the Dictionary offers huge coverage for anyone studying or working in architecture, construction or any of the built environment fields. The innovative and detailed cross-referencing system allows readers to track down elusive definitions from general subject headings. Starting from only the vaguest idea of the word required, a reader can quickly track down precisely the term they are looking for. The book is illustrated with stunning drawings that provide a visual as well as a textual definition of both key concepts and subtle differences in meaning. Davies and Jokiniemi's work sets a new standard for reference books for all those interested in the buildings that surround us. To browse the book and to see how this title is an invaluable resource for both students and professionals alike, visit www.architectsdictionary.com.