Life on earth / 
Edward O. Wilson ... et al. 
 - Sunderland, Mass. :  Sinauer Associates ,  1973 
 - 1033 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0878939342 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology