Автор: Bock Gregory R. Bock

Підтримка

1 Електронні книги від Bock Gregory R. Bock

Gregory R. Bock & Jamie A. Goode: Precision Agriculture
This book investigates new agricultural systems such as organic and green manuring, as well as integrated pest management practices, and looks at how they can improve farm productivity against the en …
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€121.19