ISBN: 9787801594334 - gas heating engineering (set 2 volumes) [paperback] (1 resultados)

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 636 Language: Simplified Chinese Publisher: China Building Materials Industry Press; 1 (January 1. 2003). Book around how to raise chickens to make more money this topic introduces how to market adjustment The structure of chickens. how to reduce the cost of chicken. how to produce high-quality eggs. chicken. improve chick survival rate and adult chickens ways and means of survival. Contents: Why do some chickens do not make money two. how to spend less money to build the chicken coop three. choose to raise easy money breeds four yourself with feed five chicks optional feeding and management technology six laying hens feeding and management technology seven. eight new ways to make more money raising laying hens. the raising of broilers and more ways to make money nine. chicken diseases of comprehensive prevention and control measures 10. the Schedule to the chickens and more profitable business strategyFour Satisfaction guaranteed,or money back.…