Why the Mohole : adventures in inner space / by William J. Cromie ; illustrated with photos. and with diagrs. and maps by Arthur Knapp

Author	Cromie, William J.
Title	Why the Mohole : adventures in inner space / by William J. Cromie ; illustrated with photos. and with diagrs. and maps by Arthur Knapp
Imprint	New York : Washington Square Press, [1965, c1962]
Edition	[1st ed.]
Descript	x, 230 p. : ill., diagr., maps ; 21 cm.

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