Clement, Roland C. <br/><br/>
Hammond nature atlas of America / 
by Roland C. Clement ;  photographers ,  Erwin A. Bauer  [and others] 
 - Maplewood, N.J. :  Hammond,  [1973] 
 - 255 p. :  col. illus.,  32 cm. 
<br/><br/> 'A Ridge Press book' 
<br/><br/>Bibliography : p. 251 
<br/><br/><label>ISBN: </label>0843735112  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--North America