养猪经/献给饲养瘦肉型猪的朋友们 喻传洲 - Tapa blanda

Pig by friends: dedicated to keeping lean pigs(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2008 Pages: 100 Publisher: China Agriculture Press pig by: friends dedicated to keeping lean pigs written in poetic form happy. Form of new. unique. The book brought together the pig experience accumulated over the years by the author. systematic introduction to the pig scientific and technical knowledge. are very broad. and possessed practical value. Contents: Preface Foreword first pig production site selection and construction field shape requires 2.3 introduction 2.1 . Nº de ref. del artículo: CB068851

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