Hughes, J. Donald <br/><br/>
Ecology in ancient civilizations / 
J. Donald Hughes 
 - Albuquerque, NM, US :  University of New Mexico Press,  1975 
 - 181 p. :  fotos 
<br/><br/> Donado Juan Medina 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología-Historia
<br/><br/><label>Dewey Class. No.: </label>577  / H893e