正版 图说稻田养小龙虾关键技术+高效养小龙虾 小龙虾养殖技术书 育苗 室内养殖小龙虾 养虾书籍 技术 水产养殖书 科学养殖 - Softcover

Maggot ecological farming technology(Chinese Edition)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2018-06-01 Publisher: Guangdong Science and Technology Press book as Thirteen Five national key book publishing project Rural New book series Golden Land One of the special culture series volumes. the book describes. the maggot ecological farming techniques. including an overview of flies. houseflies biological characteristics. select the device used maggots breeding sites. the housefly nutrition and feed. house . Artikel-Nr. NN048774

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