TY  - BOOK
AU  - Roa, Theodore.
TI  - Essential concepts of Oceanography
SN  - 9781632393166
U1  - 551.46 
PY  - 2015///
CY  - USA: 
PB  - Callisto Reference, 
KW  - Isotope
KW  - Life science
KW  - Nitrogen Cycle
KW  - Spatiotemporal variation
ER  -