How babies are made

A comparative, illustrated discussion of the reproductive systems and process in flowers, chickens, dogs, and humans; explains how babies are conceived and born.

Detalles Bibliográficos
Autor principal: Andry, Andrew C. (-)
Otros Autores: Schepp, Steven
Formato: Libro
Idioma:Inglés
Publicado: New York, : Time-Life Books [1968]
Materias:
Descripción
Sumario:A comparative, illustrated discussion of the reproductive systems and process in flowers, chickens, dogs, and humans; explains how babies are conceived and born.
Descripción Física:[87] p. : col. illus. ; 21 cm