Showing 1 - 7 results of 7 for search '', query time: 0.03s Refine Results
  1. 1
    by Zeck, H. P. (Hubert Peter)
    Published 1968
    Groningen, V.R.B.- Offsetdrukkerij, Kleine der A 4, 1968.
    168 p. illus., maps (1 fold. in pocket) 23 1/2 cm.
  2. 2
    by Arps, C. E. S.
    Published 1970
    1970
    p. [57]-116, 19 leaves of plates : ill. ; 27 cm.
  3. 3
    by Warnaars, Frederik Werner
    Published 1967
    [Leiden? 1967?]
    208 p. illus. (3 in pocket) map.
  4. 4
    by Loon, A. J. van, 1944-
    Published 1972
    Leiden, Uitgave van het Geologisch en Mineralogisch Instituut der Rijksuniversiteit te Leiden, 1972.
    133 p. illus. 27 cm.
  5. 5
  6. 6
    by Westra, Gerhard
    Published 1969
    [S.l. : s.n., 1969?]
    166 p. : ill. ; 23 cm.
  7. 7
    's-Gravenhage, Excelsior, 1951.
    99 p. illus. (part fold.), maps (part fold.) 25 cm.

Search Tools: