Bibliography of theses written for advanced degrees in geology and related sciences at universities and colleges in the United States and Canada through 1957,

Gelijkaardige items

• Bibliography of theses in geology.
  Gepubliceerd in: (1964)
• Masters theses in the pure and applied sciences accepted by colleges and universities of the United States and Canada.
  Gepubliceerd in: (1988)
• Index to reports of Geological Survey of Canada, from 1927-50.
  Gepubliceerd in: (1962)
• Guide to lists of master's theses /
  Gepubliceerd in: (1965)
• Annotated bibliography and index of the geology of Botswana to 1966 /
  door: Laughton, C. A.
  Gepubliceerd in: (1967)