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中文
豫东平原土壤基层分类开封样区土系特征浅析(一)
郑惠玲;姚健;杨稚娟
Journal of Henan Agricultural Sciences . 2003, (
1
): 29 -32 . DOI: 10.3969/j.issn.1004-3268.2003.01.010