Peterson's guide to graduate programs in the biological and agricultural sciences : 1990 

. - 24 th ed. 
. - Princeton  : Peterson's guides, 1990
. - VII-2388 p.  ; 28 cm. 
 - Peterson's annual guides to graduate study  3  08949360 .
<br/><br/>Index 
<br/><br/><label>ISBN: </label>9780878668830 
<br/><br/><label>Universal Decimal Class. No.: </label>058.