TY  - BOOK
AU  - Mahaatra,Girija B.
TI  - Text book of physical geology
SN  - 81-239-0110-0
AV  - QE26.M3 
PY  - 1994///
CY  - New Delhi
PB  - CBS Publishers and Distributors
KW  - Physical geology
N1  - Includes bibliographical references and index
ER  -