草地学报
不同放牧率对草原植物与土壤C、N、P含量的影响
李香真, 陈佐忠
Influences of Stocking Rates on C,N,P Contents in Plant-Soil System
Li xiangzhou, Chen Zuozhong
. 1998, (2): 90 -98 .  DOI: 10.11733/j.issn.1007-0435.1998.02.003