
Evaluation on Land Fertility and Computation of Cultivated Land Potential ProductivityIllustrated by the example of Changqing county
Hou Xiyong, Sun Xihua
Journal of Geo-information Science ›› 2001, Vol. 3 ›› Issue (2) : 60-65.
Evaluation on Land Fertility and Computation of Cultivated Land Potential ProductivityIllustrated by the example of Changqing county
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