TY  - BOOK
AU  - Ragotzkie, Robert A
AU  - 
TI  - Man and the environment
U1  - 551.46 
PY  - 1983///
CY  - Florida
PB  - CRC Press
KW  - Marine sciences
KW  - Oceanography
KW  - Marine biology
KW  - Geophysics
ER  -