BOOKS - VEGETABLE GARDEN AND FARMING - Промышленное разведение шелкопрядов...
Промышленное разведение шелкопрядов - Каратай В. Н. 2004 PDF «Сталкер» BOOKS VEGETABLE GARDEN AND FARMING
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Промышленное разведение шелкопрядов
Author: Каратай В. Н.
Year: 2004
Format: PDF
File size: 16,9 MB
Language: RU

The book provides information on the biological features of silkworms. Recommendations are given for the industrial cultivation of silkworms in farm conditions. For a wide range of readers.