CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 1,2003, Pages 57-60,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 1,2003, Pages 110-112,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 1,2003, Pages 148-150,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 1,2003, Pages 97-100,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 1,2003, Pages 117-120,