Animals without backbones : an introduction to the invertebrates /
Buchsbaum, Ralph, 1907-2002.
Animals without backbones : an introduction to the invertebrates / by Ralph Buchsbaum. - 2d ed. - Chicago : University of Chicago Press, 1976. - xi, 392 p., [78] leaves of plates : ill. ; 23 cm.
Includes index.
Bibliography: p. 351-357.
0226078701
79104494
Invertebrates.
QL362 / .B93 1976
Animals without backbones : an introduction to the invertebrates / by Ralph Buchsbaum. - 2d ed. - Chicago : University of Chicago Press, 1976. - xi, 392 p., [78] leaves of plates : ill. ; 23 cm.
Includes index.
Bibliography: p. 351-357.
0226078701
79104494
Invertebrates.
QL362 / .B93 1976