Based on the authors' research in 1981-82 on the main adaptive responses to environmental pressures used by three Maya families in the Cobá, Quintana Roo, community, this study focuses on the interaction between biological and social phenomena within the framework of human adaptation. In Spanish.

Published by Universidad Nacional Autónoma de México (Mexico, D.F), 1988. 114 pp. ISBN: 968-837-996-4.

$14.00 (shipping included). Order code UN034.