Transformation of 14C-Labelled soil organic matter by the geophagous earthworm Metaphire guillelmi
JIANG Bingqi, MA Yini, SHAN Jun, GUO Hongyan, JI Rong
Ecology and Environment . 2011, (7): 1011 -1017 .  DOI: 10.16258/j.cnki.1674-5906(2011)06-07-1011-07