基于干旱脆弱性的农户系统体制转换及其影响机制——以榆中县中连川乡为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-2398|30|6|77-82

ISSN: 1003-2398

Source: 人文地理, Vol.30, Iss.6, 2015-01, pp. : 77-82

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Abstract