Roberts, M. B. V. <br/><br/>
Biology :  a functional approach / 
M.B.V. Roberts 
 - 2nd ed. 
 - Great britain :  Nelson,  1979. 
 - xv, 656 p :  ill, maps, ports ;  28 cm 
<br/><br/> Previous ed.: 1971 
<br/><br/><label>ISBN: </label>0174480121 0177614471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>LC Class. No.: </label>QH308.2 
<br/><br/><label>Dewey Class. No.: </label>574