CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 9, Issue 05,2003, Pages 449-454, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 9, Issue 05,2003, Pages 455-459, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 9, Issue 05,2003, Pages 460-464, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 9, Issue 05,2003, Pages 465-470, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 9, Issue 05,2003, Pages 471-473, Dol: