Acta Agrestia Sinica
Study on the Soil Organic Carbon Density of Alpine Meadow with Different Degradation Degrees in Eastern Qilian Mountains
ZHAO Jin-mei, GAO Chao, ZHANG De-gang
. 2010, (1): 21 -25 .  DOI: 10.11733/j.issn.1007-0435.2010.01.005