STUDY ON THE VARIATION LAWS OF THE AGRICULTURAL BOUNDARY TEMPERATURE OF JILIN PROVINCE
Ma Shuqing, Xi Zhuxiang, An Gang, Liu Yuying, Wang Qi
SCIENTIA GEOGRAPHICA SINICA ›› 1999, Vol. 19 ›› Issue (1) : 63-68.
STUDY ON THE VARIATION LAWS OF THE AGRICULTURAL BOUNDARY TEMPERATURE OF JILIN PROVINCE
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