Component characteristics and origin of saturated hydrocarbon compounds of topsoil in Beijing, China
ZHANG Zhihuan, LU Ling, PENG Xuyang, HE Guangxiu, ZHU Lei, YANG Xiaojie
Ecology and Environment . 2010, (10): 2398 -2407 .  DOI: 10.16258/j.cnki.1674-5906(2010)10-2398-10