A survey of internal oral features of Leptodactyloid larvae (Amphibia: Anura) /
Wassersug, Richard J.
A survey of internal oral features of Leptodactyloid larvae (Amphibia: Anura) / Richard J. Wassersug and W. Ronald Heyer. - Washington, D.C. : Smithsonian Institution Press, 1988. - iv, 99 p. : ill. ; 28 cm. - Smithsonian contributions to zoology ; 457 .
"Issued Jun 23 1988 Smithsonian Institution" stamped on t.p.
A survey of internal oral features of Leptodactyloid larvae (Amphibia: Anura) / Richard J. Wassersug and W. Ronald Heyer. - Washington, D.C. : Smithsonian Institution Press, 1988. - iv, 99 p. : ill. ; 28 cm. - Smithsonian contributions to zoology ; 457 .
"Issued Jun 23 1988 Smithsonian Institution" stamped on t.p.