THE EFFCGTS OF MELATONIN IN THE RUBBER CAPSULIPORM IMPLANT WITH SPECIAL INSTRUMENT ON THE MOULTING CYCLE OF FOX(VULPES F含褪黑素微型胶囊促使银狐毛皮提早成熟的效应
MOULTING VARIABILITY IN THE MIDDLE DEVONIAN TRILOBITE DUCTINA FROM NANDAN,GUANGXI, CHINA广西南丹中泥盆世三叶虫Ductina的蜕壳
Moulting of the Cambrian Trilobite Oryctocephalus Indicus(Reed,1910)寒武纪三叶虫Oryctocephalus indicus(Reed,1910)的蜕壳