tayyorishlar

Mahsulot tavsifi

This book discusses the basic concepts of fishing, types and methods, as well as the importance of biological diversity. It emphasizes the control of water quality, nutritional balance, population management, health monitoring, and sustainable resource management for the strategic development of fisheries

#baliqchilik#populyatsiya#tabiiy resurslar#ozuqa balansi

Muallif

Brend Uz
Brend UzTasdiqlangan muallif
Hujjatlari
74 898
Sotilgan
2 234

O'xshash hujjatlar