Johnson, R. <br/><br/>
Junior tropical biology / 
R. Johnson, A. Godman. 
 - Burnt Mill :  Longman Group,  c1970. 
 - viii, 248 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>058260902X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Study and teaching.<br/>Biology--Tropics.
<br/><br/><label>Dewey Class. No.: </label>574.90913