ECU Libraries Catalog
Bibliography of terrestrial impact structures
MLA
Grolier, Maurice J. Bibliography of Terrestrial Impact Structures. [Washington, D.C.?]: National Aeronautics and Space Administration, Scientific and Technical Information Branch , 1985.
APA
Grolier, M. J. (1985). Bibliography of terrestrial impact structures. [Washington, D.C.?]: National Aeronautics and Space Administration, Scientific and Technical Information Branch .
Chicago
Grolier, Maurice J. Bibliography of Terrestrial Impact Structures. [Washington, D.C.?]: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.