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| Geochemical salt translocation and the formation and characteristics of magnesium saline-alkalt soil 会议论文 Proceedings of the international workshop on classification and management of arid-desert soils, 1993 Wang Shenqian,Yang Jingsong, Zhu Shouquan and Wang Zhunqin
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:29/0  |  提交时间:2011/04/08 |
| Formation of soil aggregates in cultivated red earth 会议论文 Transactions of the 8th international congress of soil science, Bucharest, 1964 Yao Hsien-liang,Yu Teh-fen
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:28/0  |  提交时间:2011/04/07 |
| Formation of structure in red soils under different forms of utilization 会议论文 Proceedings of the international conference on the management and fertilization of upland soil in the tropics and subtropics, Nanjing, 1986 Yao Xian-liang,Xu Xiu-yun,Yu De-fen
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:11/0  |  提交时间:2011/04/07 |
| Formation and classification of Anthrosols:China's perspective 会议论文 Transaction of 17th world congress of soil science, 1994 Gong Zitong,Gu Guoan and Zhou Ruirong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:36/0  |  提交时间:2011/04/01 |
| Formation and classification of Anthrosols:China's perspective 会议论文 Transaction of 17th world congress of soil science, 1994 Gong Zitong,Gu Guoan and Zhou Ruirong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:16/0  |  提交时间:2011/04/01 |