TY  - BOOK
AU  - Silverberg,Robert
TI  - The world of the ocean depths
AV  - QH91.15 .S52
U1  - 551.4 
PY  - 1968///]
CY  - New York
PB  - Meredith Press
KW  - Marine biology
KW  - Juvenile literature
KW  - Oceanography
KW  - Research
N1  - Bibliography: p. 149-152
N2  - A survey of the advances in pioneering and charting the hidden valleys of the sea, describing also the marine life uncovered in the ocean depths
ER  -