共 4 条
[3]
Modeling the effects of climatic and co 2 changes on grassland storage of soil C[J] . Dennis S. Ojima,William J. Parton,David S. Schimel,Jonathan M. O. Scurlock,Timothy G. F. Kittel.Water, Air, & Soil Pollution . 1993 (1)
[4]
Assessm entofCbudgetfor grasslands and drylandsofthew orld. Ojim a DS, Dirks BO M, Glenn EPetal. WaterAir SoilPollution . 1993