Natural science 1 / 
McGraw-Hill 
 - New York :  McGraw-Hill,  c1998. 
 - x, 268 pages :   illustrations ;   28 cm 
<br/><br/> Glossary : p. 247 - 255. References : p. 257 - 259. Includes index. 
<br/><br/><label>ISBN: </label>0072332611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>LC Class. No.: </label>QH541.14  / N21 1998