ISBN: 9787105142224 - 敦煌学研究文库：汉唐吐鲁番地区农业经济史稿 (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2015-12 Pages:330 Language:Chinese Publisher:Nationalities Publishing House Agriculture is a social production sector in which people use the unique growth function of organisms to transform the materials and energy of nature into organic materials needed by humans. As a material production sector. agriculture is a special production sector where natural reproduction and economic reproduction are intertwined. The rational allocation and layout of agriculture. the promotion .…