Indian Ocean floor /
National Geographic Society (U.S.).Art Division.
Bumstead, Newman.
Heezen, Bruce C.
Tharp, Marie.
Berann, Heinrich C.
Garst, J.(John)
Washington, D.C. : The Society,
c1967.
Depths shown pictorially and by soundings. Relief shown by shading and spot heights.
"Based on bathymetric studies by Bruce C. Heezen and Marie Tharp of the Lamont Geological Observatory. Painted by Heinrich C. Berann, research by John D. Garst."
"October 1967."
Submarine topography
Ocean bottom