IRScNB_P4087_0126FFP_12_Bulletin 39.pdf
Bulletin of the Royal Belgian Natural History Museum. 1930-1948 / 12 - 1936 Chavan, A. 1936.
Les Carditidés du Calcaire de Mons.
irscnb_p4087_0126ffp_12_bulletin-39.pdf — PDF document, 4.55 MB (4771040 bytes)