THE SCIENTIFIC WATER MANAGEMENT IN WINTERWHEAT PRODUCTION AND ITS ECONOMICBENEFITS IN NORTH CHINA

(整期优先)网络出版时间:1994-10-09
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THESCIENTIFICWATERMANAGEMENTINWINTERWHEATPRODUCTIONANDITSECONOMICBENEFITSINNORTHCHINAAnShunqing(安顺清)andLiuGengshan(刘庚山)Resear...