Night Crickets/st/spn/samp Pk

Night Crickets/st/spn/samp Pk PDF Author: Wright Group
Publisher:
ISBN: 9781572579637
Category :
Languages : en
Pages :

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Night Crickets/st/spn/samp Pk

Night Crickets/st/spn/samp Pk PDF Author: Wright Group
Publisher:
ISBN: 9781572579637
Category :
Languages : en
Pages :

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Night Crickets/st/spn/addpk/18

Night Crickets/st/spn/addpk/18 PDF Author: Wright Group
Publisher:
ISBN: 9781572579613
Category :
Languages : en
Pages :

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Night Crickets/st/spn/class Set

Night Crickets/st/spn/class Set PDF Author: Wright Group
Publisher:
ISBN: 9781572579552
Category :
Languages : en
Pages :

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Night Crickets/st/spn/library Set

Night Crickets/st/spn/library Set PDF Author: Wright Group
Publisher:
ISBN: 9781572579590
Category :
Languages : en
Pages :

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Night Crickets/st/spn/grk

Night Crickets/st/spn/grk PDF Author: Wright Group
Publisher:
ISBN: 9781572579576
Category :
Languages : en
Pages :

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Night Crickets/st/nf/spn/library

Night Crickets/st/nf/spn/library PDF Author: Wright Group
Publisher:
ISBN: 9780769903934
Category :
Languages : en
Pages :

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Night Crickets/st/nf/spn/6ps+tg

Night Crickets/st/nf/spn/6ps+tg PDF Author: Wright Group
Publisher:
ISBN: 9780769903835
Category :
Languages : en
Pages :

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Night Crickets Cards Pk (6x8)

Night Crickets Cards Pk (6x8) PDF Author: McGraw-Hill Education
Publisher:
ISBN: 9780077101060
Category :
Languages : en
Pages :

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Tropical Soil Biology and Fertility

Tropical Soil Biology and Fertility PDF Author: Jonathan Michael Anderson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 196

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Book Description
In this handbook methods are given to determine soil characteristics, organic matter compounds, phosphorus in soil, nitrogen fixation, soil solution sampling, plant nutrient uptake and the nitrogen availability

Amphibian Conservation

Amphibian Conservation PDF Author: Rebecca K. Smith
Publisher: Pelagic Publishing Ltd
ISBN: 178427027X
Category : Nature
Languages : en
Pages : 273

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Book Description
Amphibian Conservation is the fourth in the series of Synopses of Conservation Evidence, linked to the online resource www.ConservationEvidence.com. This synopsis is part of the Conservation Evidence project and provides a useful resource for conservationists. It forms part of a series designed to promote a more evidence-based approach to biodiversity conservation. Others in the series include bee, bird, farmland and bat conservation and many others are in preparation. Approximately 32% of the 7,164+ amphibian species are currently threatened with extinction and at least 43% of species are declining. Despite this, until recently amphibians and their conservation had received little attention. Although work is now being carried out to conserve many species, often it is not adequately documented. This book brings together and summarises the available scientific evidence and experience relevant to the practical conservation of amphibians. The authors consulted an international group of amphibian experts and conservationists to produce a thorough summary of what is known, or not known, about the effectiveness of amphibian conservation actions across the world. "The book is packed with literature summaries and citations; a veritable information goldmine for graduate students and researchers. It also admirably provides decision makers with a well-researched resource of proven interventions that can be employed to stem/reverse the decline of amphibian populations." -John G Palis, Bulletin of the Chicago Herpetological Society