An introduction to geological maps /

Bibliographic Details
Main Author:	Thomas, J. A. G. (John Albert Gay)
Format:	Book
Language:	English
Published:	London ; Boston : A Thomas Murphy publication of Allen and Unwin, 1977
Edition:	2nd ed.
Subjects:	Geology > Maps.

Description
Physical Description:	67 pages : illustrations, maps ; 25 cm.
ISBN:	004550024X :