<font face="Verdana">黄土丘陵区退耕撂荒地土壤微生物量演变过程</font>

Dynamics of Soil Microbial Biomass on the Abandoned Cropland in Loess Hilly Area

中国农业科学 . 2009, (3): 943 -950 . DOI: 10.3864/j.issn.0578-1752.2009.03.024