CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 15, Issue 6,2004, Pages 973-978,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 15, Issue 6,2004, Pages 988-994,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 15, Issue 6,2004, Pages 1105-1108,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 15, Issue 6,2004, Pages 1019-1024,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 15, Issue 6,2004, Pages 919-923,