9787511647580 - 我国玉米生产节本增效问题研究 (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 66,52
EUR 15,50 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Pages: 153 Publisher: China Agricultural Science and Technology Press The country is based on the people. the people rely on food as the sky. and food is the source of food.?As one of the important components of the national security strategy. paying at…tention to food production should not be slack or relaxed at any time.?As one of the three major food varieties in my country. corn not only has an important impact on national food security. but.
