
Influence of Agricultural Water Affairs Activities in Northern Agriculture-Animal Husbandry Cross Region to Ecological Environment
LIU He-lin;YANG Gai-he;ZHANG Sheng-jun
Yellow River ›› 2006, Vol. 1 ›› Issue (5) : 32-34.
Influence of Agricultural Water Affairs Activities in Northern Agriculture-Animal Husbandry Cross Region to Ecological Environment
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