1. 1
    ...Dept. of Mines and Energy,...
    Book
  2. 2
    by Hofmann, Hans J., 1936-
    Published 1971
    ...Dept. of Energy, Mines and Resources,...
    Book
  3. 3
    by Hornibrook, N. de B.
    Published 1971
    ...Dept. of Scientific and Industrial Research,...
    Book
  4. 4
    ...Dept. of Scientific and Industrial Research,...
    Book
  5. 5
    Published 1983
    ...Dept. of Geosciences, University of Houston-University Park,...
    Conference Proceeding Book
  6. 6
    by Beu, A. G.
    Published 1976
    ...Dept of Lands and Survey for the Cape Kidnappers Bird Sanctuary Board,...
    Book
  7. 7
    by Jenkins, D. Graham
    Published 1971
    ...Dept. of Scientific and Industrial Research, New Zealand Geological Survey,...
    Book
  8. 8
    Published 1981
    ...Co. ; Available from the U.S. Dept. of Commerce, National Technical Information Service,...
    Book
  9. 9
    Published 1994
    ...New York State Museum, University of the State of New York, State Education Dept.,...
    Government Document Book