Shadows in the sea:

McCormick, Harold Weber, 1903-

Shadows in the sea: the sharks, skates and rays [by] Harold W. McCormick and Tom Allen, with William E. Young. - [1st ed.] - Philadelphia, Chilton Books [1963] - 415 p. illus. 24 cm.


Chondrichthyes.

QL638.9 / .M3

597.31