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UNKNOWN - Archaeology Underwater: The NAS Guide to Principles and Practice, ebook

Archaeology Underwater: The NAS Guide to Principles and Practice

UNKNOWN

33,00€

Long awaited second edition of what is popularly referred to as the NAS HandbookProvides a practical guide to underwater archaeology: how to get involved, basic principles, essential techniques, project planning and execution, publishing and presentingFully illustrated with over 100 drawings and new colour

Ashton, Floyd M. - Weed Science: Principles and Practices, ebook

Weed Science: Principles and Practices

Ashton, Floyd M.

151,80€

These include the increased use of conservation-tillage systems, environmental concerns about the runoff of agrochemicals, soil conservation, crop biotechnology, resistance of weeds and crops to herbicides, weed control in nonagricultural

Wallace, R. John - Biotechnology in Animal Feeds and Animal Feeding, ebook

Biotechnology in Animal Feeds and Animal Feeding

Wallace, R. John

145,20€

With the dramatically rising sophistication of biological methods and products and the increasing use of recombinant DNA technology, now is an apt time to review the status of biotechnology in animal feeding.
This book gives succinct yet comprehensive coverage of products of biotechnology and allied sciences used in animal