AU  - FRONK,ROBERT H.
AU  - KNIGHT,LINDA B.
TI  - EARTH SCIENCE
SN  - 0030325145
U1  - 550/FRO 
PY  - 1994///
CY  - TEXAS, USA
PB  - HOLT, RINEHART AND WINSTON
KW  - SCIENCE
KW  - EARTH SCIENCE
KW  - EARTH'S STRUCTURE
KW  - EARTH'S RESOURCES
KW  - EARTH'S HISTORY
KW  - METEOROLOGY
KW  - OCEANOGRAPHY
KW  - ASTRONOMY
ER  -