CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 4,2003, Pages 593-596,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 4,2003, Pages 545-548,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 4,2003, Pages 530-534,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 4,2003, Pages 601-603,
CHINESE JOURNAL OF APPLIED ECOLOGY, Volume 14, Issue 4,2003, Pages 569-572,