Keeton, William T <br/><br/>
Biological science 
William T. Keeton. Illustrated by Paula DiSanto Bensadoun 
 - New York  W. W. Norton  1967 
 - xiii, 955 p. : ill., maps ; 25 cm. 
<br/><br/> A shortened version of this work was published in 1969 under title: Elements of biological science. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>67-010720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology