Biology :  A Comprehensive Text for New York State / 
Schrear, William D. , Herbert  
 - New Jersey :  Cebco Standard Publishing ,  1983. 
 - vi,553 p.:  ill.; 
<br/><br/><label>ISBN: </label>0883207257 
<br/><br/><label>LC Class. No.: </label>QH308.2  / .S27  1983