Graduate programs in the biological sciences 2001:  : book 3 

. - 35 ème éd. 
. - Washington   : Peterson's Thomso'n learning, 2001
. - 2189 p.  : ill., couv. ill. en coul.  ; 29 cm. 
 - Peterson's .
<br/><br/><label>ISBN: </label>9780768903737 0768903734 
<br/><br/><label>Universal Decimal Class. No.: </label>500.058.GRA.2001.V3