551.1 / SPE
Spencer, Edgar Winston.

Introduction to the structure of the earth - New Delhi : McGraw-Hill, c1969. - 597 p. illus., maps. 24 cm.

070857512


Geology, Structural.

UGC4801 : 551.1 SPE 1 : Books
UGC4357 : 551.1 SPE 2 : Books