Bernstein, Ruth <br/><br/>
Schaum's solved problems series 3000 solved problems in biology 

 - New York  McGraw-Hill  1988 
 - ix, 405 
 - schaum's solved probblems series .
<br/><br/><label>ISBN: </label>0070050228 
<br/><br/><label>Universal Decimal Class. No.: </label>57  / B26