-------------------- YOULIBR - Юному рыбоводу Дорохов С. М. DJVU 1958 BOOKS PROFESSIONS AND CRAFTS yunomu-rybovodu
BOOKS - PROFESSIONS AND CRAFTS - Юному рыбоводу
Юному рыбоводу - Дорохов С. М. 1958 DJVU М, Учпедгиз BOOKS PROFESSIONS AND CRAFTS
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Юному рыбоводу
Author: Дорохов С. М.
Year: 1958
Number of pages: 162
Format: DJVU
File size: 15,3 MB
Language: RU

In our country, in addition to the seas and oceans, there are hundreds of thousands of large and small rivers. Millions of hectares of water area are under ponds, lakes, peat quarries filled with water, rice fields, reservoirs that have a common name - reservoirs. The use of water bodies is diverse...

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