Barnes, Robert D.
Invertebrate zoology / Robert D. Barnes. - 5th ed. - Philadelphia : Saunders College Pub., 1987. - ix, 893 p. : ill. ; 26 cm.
Ill. on lining papers.
Includes bibliographies and index.
003008914X
86010023
Invertebrates.
QL362 / .B37 1987
Invertebrate zoology / Robert D. Barnes. - 5th ed. - Philadelphia : Saunders College Pub., 1987. - ix, 893 p. : ill. ; 26 cm.
Ill. on lining papers.
Includes bibliographies and index.
003008914X
86010023
Invertebrates.
QL362 / .B37 1987