JOURNAL OF NATURAL RESOURCES >
The variation of farmland use and the security pattern of grain production in China since 1978
ZOU Jian, LONG Hua-lou . The variation of farmland use and the security pattern of grain production in China since 1978[J]. JOURNAL OF NATURAL RESOURCES, 2009 , 24(8) : 1366 -1377 . DOI: 10.11849/zrzyxb.2009.08.005
/
〈 |
|
〉 |