Broyles, Bill <br/><br/>
Organ pipe cactus:  national monument 
Bill Broyles, principal photography by George H. H. Huey 
 - 64 p.; 30 cm. 
 - Southwest Parks and Monuments Association .
<br/><br/>Incluye bibliografía (p. 63-64) 
<br/><br/><label>ISBN: </label>187785669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cactus--Arizona<br/>Monumentos Nacionales--Arizona
<br/><br/><label>Dewey Class. No.: </label>583.47  / BRO 1996