CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 3,2003, Pages 409-412,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 3,2003, Pages 434-438,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 3,2003, Pages 457-460,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 3,2003, Pages 349-353,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 3,2003, Pages 439-442,