Author: Veen, A.H.van der.
Title: A study of pyrochlore.
Description: 's-Grav., 1963. 188 pp. B./w. ills. 7 folding tables in back pocket. Softcover. (Verhandelingen vh Kon. Ned. Geologisch-Mijnbouwkundig Genootschap, Geologische Serie, Deel 22).

Keywords: Geology Netherlands Geologie Nederland