Isbn: 9787508213781 - 作物立体高效栽培技术 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2001 Pages: 184 Language: Chinese in Publisher: Golden Shield Press crop stereo efficient cultivation techniques closely integrated agricultural production. a more comprehensive system of grain and cotton. oil. fruits. medicines. vegetables 91 kinds of edible fungi and other crops stereo efficient cropping patterns and supporting technologies. Scientific and practical. popular and concise text. easy to learn and operate. is a technical wizard. the majority of farmers rich.…