CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 13, Issue 04,2007, Pages 449-453, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 13, Issue 04,2007, Pages 454-457, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 13, Issue 04,2007, Pages 458-460, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 13, Issue 04,2007, Pages 461-465, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 13, Issue 04,2007, Pages 466-470, Dol: