ISBN: 9787535968586 - 蝇蛆生态养殖技术/金土地新农村书系 (1 risultati)

paperback. Condizione: 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 .…