Harris, Robie H. <br/><br/>
It's so amazing :   a book about eggs, sperm, birth, babies, and families / 
Robie Harris ; illustrated by Michael Emberley 
 - Cambridge, Mass. :  Candlewick,  1999. 
 - 81 p. : il. ; 30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reproducción humana - Literatura juvenil<br/>Sexo - Instrucción para niños - Literatura juvenil
<br/><br/><label>Dewey Class. No.: </label>612.6  / H313