共 19 条
- [1] Human impacts on soil properties and their implications for the sensitivity of soil systems in Scotland.[J].Ian C Grieve.Catena.2001, 2
- [2] On the spatial pattern of soil nutrients in desert ecosystems [J]. ECOLOGY, 1996, 77 (02) : 364 - 374
- [3] 地统计学及在生态学中的应用.[M].王政权编著;.科学出版社.1999,
- [4] The potassium status of soils in the savanna zone of Nigeria..Wild A;.Experimental Agriculture.1971, 07
- [5] 额济纳绿洲土壤水分状况的研究.[D].豪树奇.内蒙古农业大学.2005, 05