Author: RIPTMANN (Alfred)

Description

POS!TOPY Riptmann (Alfred). Gesteine von iCel1anr iand 11anipa. .irnterdam 1932. See RUTPN (Touis M.R.) and HOPZ (Waiter). Geological. ..results o explorations ...in...Cerarnetc. First series: Petrography., 2.

Card ID: 472