黑龙江省过去20年粮食作物种植格局变化及其气候背景
云雅如, 方修琦, 王媛, 陶军德, 乔佃锋
Main Grain Crops Structural Change and Its Climate Background in Heilongjiang Province during the Past Two Decades
YUN Ya-ru, FANG Xiu-qi, WANG Yuan, TAO Jun-de, QIAO Dian-feng
自然资源学报
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2005, (5): 697
-705
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DOI: 10.11849/zrzyxb.2005.05.009
