TY  - BOOK
AU  - Johnson,Rebecca L
AU  - Ballard, Robert
AU  - Hanneman, Kristin (Design Manager )
AU  - Shymansky, James (Consultant )
TI  - Discovering Underwater Treasures
T2  - National Geographic - Reading Expeditions - Scientists in the Field
SN  - 0792288815
PY  - 2003///
CY  - Washington
PB  - National Geographic Society
KW  - Science (Nature )
N1  - Gift from National Geographic
ER  -