Published by From: Hart, Pembroke J (Ed), The Earth's Crust and Upper Mantle, Geopsical monograph 13, Amer Geophy Union, 1969, Wash, DC, 1969
Seller: Larry W Price Books, Portland, OR, U.S.A.
Pamphlet. Condition: Very Good. pp. 483-522, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG (4 Related Papers).