TY  - BOOK
AU  - HAY, Edward A.
AU  - MCALESTER, A.Lee
TI  - PHYSICAL GEOLOGY: PRINCIPLES AND PERSPECTIVES
SN  - 0 13 669523 X
U1  - 551 
PY  - 1975///
CY  - New Jersy
PB  - Prentice-Hall Incorporation, New Jersy 
ER  -