黄河三角洲典型地区耕地土壤养分空间预测.

Autor: 厉彦玲1,2 liyanling@sdau.edu.cn, 赵庚星1 zhaogx@sdau.edu.cn
Zdroj: Journal of Natural Resources / Ziran Ziyuan Xuebao. Mar2018, Vol. 33 Issue 3, p489-503. 15p.
Databáze: Academic Search Ultimate
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