A Guide to Serial Publications Founded Prior to 1918 and Now Or Recently Current in Boston, Cambridge, and Vicinity PDF Download
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Author: Thomas Johnston Homer
Publisher:
ISBN:
Category : Boston (Mass.)
Languages : en
Pages : 868
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Book Description
Author: Thomas Johnston Homer
Publisher:
ISBN:
Category : Boston (Mass.)
Languages : en
Pages : 868
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Book Description
Author: Samir Sinha
Publisher:
ISBN: 9788181581341
Category : Wildlife conservation
Languages : en
Pages : 198
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Book Description
This is an illustrated book that points out wildlife crimes conducted in India -- it shows how poachers work, their mechanisms and how officials can control and curb wildlife crime -- which accounts for a shockingly large percentage of illegal trade and crime in the world.
Author: Eileen Woodhead
Publisher: National Historic Sites Parks Service Environment Canada
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 354
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Book Description
Over the past decade the Metal Unit of the Material Culture Section, Archaeology Research Division, Canadian Parks Service, has maintained a reference file identifying marks found on metal artifacts. This document is a selection of marks on file that relate primarily to tableware items, from the late 18th century to about 1900.
Author: James A. Duke
Publisher:
ISBN: 9780938423188
Category : Botany, Medical
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : Periodicals
Languages : en
Pages : 1544
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Book Description
A union list of serials commencing publication after Dec. 31, 1949.
Author: Manuel A.S. Graça
Publisher: Springer Science & Business Media
ISBN: 9781402033483
Category : Nature
Languages : en
Pages : 344
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Book Description
The primary objective of this book is to provide students and laboratory instructors at universities and professional ecologists with a broad range of established methods to study plant litter decomposition. Detailed protocols for direct use in the field or laboratory are presented in an easy to follow step-by-step format. A short introduction to each protocol reviews the ecological significance and principles of the technique and points to key references.
Author: Kenneth Low Kelly
Publisher:
ISBN:
Category : Color
Languages : en
Pages : 196
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Book Description
Author: Norman Herr
Publisher: John Wiley & Sons
ISBN: 0787972983
Category : Education
Languages : en
Pages : 614
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Book Description
The Sourcebook for Teaching Science is a unique, comprehensive resource designed to give middle and high school science teachers a wealth of information that will enhance any science curriculum. Filled with innovative tools, dynamic activities, and practical lesson plans that are grounded in theory, research, and national standards, the book offers both new and experienced science teachers powerful strategies and original ideas that will enhance the teaching of physics, chemistry, biology, and the earth and space sciences.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251305269
Category : Technology & Engineering
Languages : en
Pages : 319
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Book Description
This paper provides guidelines for new high-throughput screening methods – both phenotypic and genotypic – to enable the detection of rare mutant traits, and reviews techniques for increasing the efficiency of crop mutation breeding.
Author: J.M. Bonga
Publisher: Springer Science & Business Media
ISBN: 9401735387
Category : Nature
Languages : en
Pages : 432
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Book Description
2. IMPORTANCE OF NITROGEN METABOLISM 2. 1. Range of naturally occurring nitrogenous components in forest trees 2. 2. Gene expression and mapping 2. 3. Metabolic changes in organized and unorganized systems 2. 4. Nitrogen and nutrition 2. 5. Aspects of intermediary nitrogen metabolism 3. NITROGEN METABOLISM IN GROWTH AND DEVELOPMENT 3. 1. Precultural factors 3. 2. Callus formation 3. 3. Cell suspensions 3. 3. 1. Conifers 3. 3. 2. Acer 3. 4. Morphogenesis 3. 4. 1. Nitrogen metabolism of natural embryos 3. 4. 2. Somatic embryogenesis 3. 4. 2. 1. Sweetgum (Liquidambar styraciflua) 3. 4. 2. 2. Douglar-fir and loblolly pine 3. 4. 3. Organogenesis 4. OUTLOOK 11. CARBOHYDRATE UTILIZATION AND METABOLISM - T. A. Thorpe 325 1. INTRODUCTION 2. NUTRITIONAL ASPECTS 3. CARBOHYDRATE UPTAKE 4. CARBOHYDRATE METABOLISM 4. 1. Sucrose degradation 4. 2. Metabolism of other carbon sources 4. 3. Hexose mobilization and metabolism 4. 3. 1. Cell cycle studies 4. 3. 2. Growth studies 4. 3. 3. Organized development 4. 4. Cell wall biogenesis 4. 4. 1. Primary cell walls 4. 4. 2. Cell wall turnover 4. 4. 3. Secondary cell walls 4. 5. Carbon skeleton utilization 5. OSMOTIC ROLE 6. CONCLUDING THOUGHTS 369 12. THE USE OF IN VITRO TECHNIQUES FOR GENETIC MODIFICATIO~FOREST TREES - E. G. Kirby 1. INTRODUCTION 2. IN VITRO SELECTION 2. 1. Natural variation 2. 2. Induction of variation 2. 3. Selection techniques 2. 4. Plant regeneration 2 . • 5. Applications x 3. SOMATIC HYBRIDIZATION 3. 1.
