Isbn: 9787546313573 - 水产品生产流程图谱虹鳟 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2010 Pages: 104 Language: Chinese Publisher: Jilin Publishing Group LLC the aquatic production process map: Rainbow trout is one of the the aquatic production process map. the book is divided into 18 chapters. mainly made of rainbow trout rearing technical knowledge specific content including artificial breeding technology. juveniles nurturing preparation and cultivation technology. single species. the reservoir dam into fish ponds. aquaculture. disinfect commonly used dr.…