TY  - BOOK
AU  - Morrison,Marianne
TI  - Mysteries of the sea: how divers explore the ocean depths 
T2  - National Geographic science chapters
SN  - 9780792259541 (library binding)
AV  - GC65 .M65 2006
U1  - 551.46 22
PY  - 2006///
CY  - Washington, D.C.
PB  - National Geographic
KW  - Underwater exploration
KW  - Juvenile literature
KW  - Deep diving
KW  - Ocean
KW  - sears
N1  - Includes bibliographical references (p. 39) and index; 3.8; Follett Library Resources; K-3; Follett Library Resources; K-3
N2  - Introduces underwater exploration, discussing the four zones of the ocean, divers and their equipment, and other related topics
ER  -