CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 15, Issue 2,2009, Pages 175-179,
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 15, Issue 2,2009, Pages 267-270,
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 15, Issue 2,2009, Pages 271-275,
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 15, Issue 2,2009, Pages 245-249,