IRScNB_P4087_00F30AP_14_Bulletin 32.pdf
Bulletin of the Royal Belgian Natural History Museum. 1930-1948 / 14 - 1938 Stainier, X. 1938.
Belinurus et Vetacapsula nouveaux de Houiller belge.
irscnb_p4087_00f30ap_14_bulletin-32.pdf — PDF document, 1.90 MB (1989666 bytes)