CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 7, Issue 04,2001, Pages 303-308, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 7, Issue 04,2001, Pages 309-314, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 7, Issue 04,2001, Pages 315-320, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 7, Issue 04,2001, Pages 321-326, Dol:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY, Volume 7, Issue 04,2001, Pages 327-331, Dol: