This book includes introduction, warm environment, water environment and soil environment, stress, setting up of livestock and poultry farms, improvement and control of livestock house environment, pollution and prevention of livestock and poultry farms, environmental management of livestock and poultry farms, and environmental protection regulations and assessment standards for the breeding industry.
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Språk Kinesiska ● Formatera EPUB ● ISBN 9787534956119 ● Utgivare CNPeReading ● Publicerad 2012 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 8275892 ● Kopieringsskydd Adobe DRM
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