Responses of biomass to the addition of water, nitrogen and phosphorus in Keerqin sandy grassland, Inner Mongolia, China
Zhan-yuan Yu, De-hui Zeng, Feng-qi Jiang, Qiong ZhaoVolume:
20
Language:
english
Pages:
4
DOI:
10.1007/s11676-009-0004-4
Date:
February, 2009
File:
PDF, 309 KB
english, 2009