TY  - BOOK
AU  - COWEN, Richard
AU  - LIPPS, Jere H.
TI  - CONTROVERSIES IN THE EARTH SCIENCES: A READER
SN  - 0 8299 0044 6
U1  - 550 
PY  - 1975///
CY  - St. Paul
PB  - West Publishing Co., St. Paul 
ER  -