Silver Burdett Biology / 
Peter Alexander ... [et al.] . 
 - Morristown, N.J. :  Silver Burdett Company,  1986. 
 - 839 p. :  ill. 
<br/><br/><label>ISBN: </label>0-382-13076-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Continuity of life<br/>Microbiology<br/>Plants<br/>Ecology