中国水土保持科学
2008, Vol. 6(S1): 57-58    DOI:
Function of natural no-tillage technology in soil and water conservation
Yu Zhongming
Soil and Water Conservation Institute of Neijiang,641000,Neijiang, Sichuan,China
Received 2007-12-10  Revised 2008-03-20
Supporting info
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