JOURNAL OF NATURAL RESOURCES >
Studies of the regional classification about returning farmland to forests or grassland on the Loess Plateau
Received date: 2001-10-12
Revised date: 2002-03-14
Online published: 2002-08-25
PENG Wen-ying, ZHANG Ke-li, LI Shuang-cai . Studies of the regional classification about returning farmland to forests or grassland on the Loess Plateau[J]. JOURNAL OF NATURAL RESOURCES, 2002 , 17(4) : 438 -443 . DOI: 10.11849/zrzyxb.2002.04.007
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