Engemann, Joseph G.
Invertebrate zoology / Joseph G. Engemann, Robert W. Hegner. - 3rd ed. - New York : London : Macmillan ; Collier Macmillan Publishers, c1981. - xxi, 746 p. : ill. ; 26 cm.
In the 2d ed. Hegner's name appeared first on t.p.
Includes bibliographical references and index.
002333780X
80012063
Invertebrates.
QL362 / .H4 1981
592 / ENI
Invertebrate zoology / Joseph G. Engemann, Robert W. Hegner. - 3rd ed. - New York : London : Macmillan ; Collier Macmillan Publishers, c1981. - xxi, 746 p. : ill. ; 26 cm.
In the 2d ed. Hegner's name appeared first on t.p.
Includes bibliographical references and index.
002333780X
80012063
Invertebrates.
QL362 / .H4 1981
592 / ENI