Tinker, Gene.
Let's learn to snorkel / by Gene and Barbara Tinker. - New York : Walker, 1968. - 80 p. : ill.
Includes bibliographical references.
68013989
Skin diving.
797.2
Let's learn to snorkel / by Gene and Barbara Tinker. - New York : Walker, 1968. - 80 p. : ill.
Includes bibliographical references.
68013989
Skin diving.
797.2