PRELIMINARY STUDY ON BIOMASS OF THEMEDA TRIANDRA VAR. JAPONIC A COMMUITY IN LOESS PLATEAU AT NORTH SHANXI PROVINCE
PRELIMINARY STUDY ON BIOMASS OF THEMEDA TRIANDRA VAR. JAPONIC A COMMUITY IN LOESS PLATEAU AT NORTH SHANXI PROVINCE
陕北黄土高原黄背草群落生物量初步研究
PRELIMINARY STUDY ON BIOMASS OF THEMEDA TRIANDRA VAR. JAPONIC A COMMUITY IN LOESS PLATEAU AT NORTH SHANXI PROVINCE
陕北黄土高原黄背草群落生物量初步研究