Pest management principles for the commercial applicator | Fruit crop pest control study guide
1989
Mahr, Daniel L.
This study guide accompanies Pest Management Principles for the Commercial Applicator: Fruit Crop Pest Control. It contains multiple choice questions and answers on subject matter presented in the training manual.
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Библиографическая информация
Издатель of Wisconsin--Extension | [Madison : University of Wisconsin--Extension, 1989]
Эту запись предоставил National Agricultural Library