浅析黑龙江省垦区农业可持续发展问题
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1674-8646|volume|7|150-151
ISSN: 1674-8646
Source: 黑龙江科学, Vol.volume, Iss.7, 2016-01, pp. : 150-151
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Abstract