Welcome to Chinese Agricultural Science Bulletin,
CASB
Study of the Effect of Pb on Earthworm Eisenia foetida
Li Xuming, Li Fuyan, Guo Bin, Chen Liuyan, Zhang Liming, Qi Zhiping
Chinese Agricultural Science Bulletin . 2007, (9): 1 -1 .  DOI: 10.11924/j.issn.1000-6850.070901