ISBN 10: 712226985X ISBN 13: 9787122269850
Seller: liu xing, Nanjing, JS, China
£ 44.55
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Add to basketpaperback. Condition: New. Paperback. Pub Date:2016-08-01 Pages:190 Language: Publisher: Chinese Chemical Industry Press organic chemistry experiment (Second Edition) for higher education 13th Five-Year planning materials. The book consists of eight parts: the general knowledge of organic chemistry experiments. the basic operation of organic chemistry experiments. the preparation of organic compounds. and the.
ISBN 10: 7511629768 ISBN 13: 9787511629760
Seller: liu xing, Nanjing, JS, China
£ 47.29
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Add to basketpaperback. Condition: New. Paperback. Pub Date: 2017-02-01 Pages: $number Language: Chinese publisher: Chinese Agricultural Science and Technology Press practical technology of soil testing and fertilization a series of teaching materials on the cultivation of new vocational farmers comprehensive. The relevant knowledge of soil-testing formula fertilization is systematically introduced. Including the technology basis of soil-testing formula fertilization. the basic knowledge of fertilizers. the main food crops test .