Board on Agriculture and Natural Resources & Board on Life Sciences 
Predicting Invasions of Nonindigenous Plants and Plant Pests [PDF ebook] 

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Nonindigenous plants and plant pests that find their way to the United States and become invasive can often cause problems. They cost more than $100 billion per year in crop and timber losses plus the expense of herbicides and pesticides. And this figure does not include the costs of invasions in less intensively managed ecosystems such as wetlands. Nonindigenous Plants and Plant Pests examines this growing problem and offers recommendations for enhancing the science base in this ...

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Język Angielski ● Format PDF ● Strony 212 ● ISBN 9780309509145 ● Wydawca National Academies Press ● Opublikowany 2002 ● Do pobrania 3 czasy ● Waluta EUR ● ID 7146014 ● Ochrona przed kopiowaniem Adobe DRM
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