Sumich, James L. Laboratory and field investigations in marine life / James L. Sumich and Gordon H. Dudley - 4th ed. - Dubuque, IA ; Wm. C. Brown, c1984. - xi, 195 p. : ill. ; 28 cm. Includes bibliographical references (p. 205). ISBN: 0697049361 Subjects--Topical Terms: Marine biology--Laboratory manuals.Marine biology--Laboratory manuals.--Atlantic Coast (U.S.) Dewey Class. No.: 578.77 / SUL 1984