Title of article :
Changes in 15N abundance and amounts of biologically active soil nitrogen
Author/Authors :
B. C. Liang، نويسنده , , A. F. Mackenzie and E. G. Gregorich ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
15N-microbial biomass C 7 Microbialbiomass N 7 Mineral-N 7 Texture 7 Active soil N
Journal title :
Biology and Fertility of Soils
Journal title :
Biology and Fertility of Soils