Isbn: 9787518602834 - 淡水鱼高产新技术操作手册（货号：s1) 9787518602834 金盾出版社 王权,袁圣威尔文化图书专营店 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2015-07 Pages: 180 Language: Simplified Chinese Publisher: Golden Shield Press High-Yield New Technology Operation Manual for Freshwater Fish aims to answer technical difficulties in freshwater fish farming and dispel misconceptions. focusing on training specific operational skills. Contents include: High-efficiency freshwater aquaculture requires early investigation and planning; Optimal species selection is the foundation for achieving profitability; Pond aquaculture re.…