Items related to Modern practical pig(Chinese Edition)

Modern practical pig(Chinese Edition) - Softcover

WANG AI GUO

 
9787109071599: Modern practical pig(Chinese Edition)

Synopsis

Language:Chinese.Soft cover.description:Paperback Pages Number: 549 practical pig focuses on the pig's biological characteristics and behavior habits. our rich pig resources and their protection and utilization. cross-breeding system. genetic improvement of pigs and pig. pig breeding tec

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