TY - BOOK AU - Mohn,Peter B. TI - Scuba diving & snorkeling SN - 0913940291 AV - GV840.S78 M58 1975 U1 - 797.2 PY - 1975/// CY - Mankato, Minn. PB - Crestwood House KW - Skin diving KW - Juvenile literature N2 - Introduces skin diving and snorkeling and the equipment needed for deep and surface diving ER -