Loreto College Library Search for 'se,phr:"Harper's Geoscience Series"'

Guide to the study of rocks

By Spock , L . E.. NewYork Harper 1962 . xv ,298p

By Petttijohn , F . J.. Calcutta Oxford Book Company 1975 . 250p 22cm.

By Shepard, Francis P.. New York Harper and Row 1963 . xviii, 557 p.

By Flawin,Peter T.. New York Harper and Row 1970 . xix,313 p.

By Weller, J Marvin. Delhi Universal book stall 1960 . 725p.