共 13 条
[8]
土壤农业化学分析方法[M]. 中国农业科技出版社 , 鲁如坤主编, 2000
[10]
Input-output budgets at the NITREX sites[J] . M. Bredemeier,K. Blanck,Y.-J. Xu,A. Tietema,A.W. Boxman,B. Emmett,F. Moldan,P. Gundersen,P. Schleppi,R.F. Wright.Forest Ecology and Management . 1998 (1)