Litter cellulolytic enzyme activities in alpine timberline ecotone of western Sichuan
CHEN Ya-Mei, HE Run-Lian, DENG Chang-Chun, LIU Yang, YANG Wan-Qin, ZHANG Jian
Chin J Plant Ecol . 2014, (4): 334 -342 .  DOI: 10.3724/SP.J.1258.2014.00030