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1
American pests the losing war on insects from colonial times to DDT /
Опубликовано 2008An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига -
2
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3
Pest and vector control
Опубликовано 2004An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига -
4
Non-chemical weed management principles, concepts, and technology /
Опубликовано 2007An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига