Puleston, Dennis Edward <br/><br/>
Brosimum alicastrum as a subsistence alternative for the classic Maya of the central southern lowlands (Guatemala) / 
Dennis Edward Puleston 
 - 141 p. :  il. ;  20 cm. 
<br/><br/>Thesis (Master of Arts) .-- University of Pennsylvania, 1968. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BROSIMUM ALICASTRUM--INVESTIGACIONES
<br/><br/><label>Dewey Class. No.: </label>582.160913  / P84b