Harcourt Science 
Frank, Marjorie Slavick, Robert M Jones,Gerald H. Krockover, Mozell P. Lang, Joyce C. McLoed, Carol J. Valenta, Barrey A. Van Deman 
 - Chicago  Hartcourt School Publishers  2000 
 - xvi,64, Illustration 
<br/><br/><label>ISBN: </label>153112085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / HAR