IRScNB_P4087_RBINS16932_38_Bulletin 33.pdf
Bulletin of the Royal Belgian Institute of Natural Sciences 1949-1971 / 38 - 1962 Jacquemart, S. 1962.
A propos du genre Philopotamus.
irscnb_p4087_rbins16932_38_bulletin-33.pdf — PDF document, 796 KB (815521 bytes)