by Morgan, Sally.

[ 01. English Non Fiction ] Authors: Morgan, Adrian. Series: Designs in science Published by : Facts on File, (New York, NY :) Physical details: 48 p. : col. ill. ; 30 cm. Subject(s): Biotechnology --Juvenile literature. | Biology --Juvenile literature. | Engineering design --Juvenile literature. Year : 1994 Item type : 01. English Non Fiction