Ramon and maya ruins: an ecological, not an economic, relation.
Science
; 216(4543): 298-9, 1982 Apr 16.
Article
en En
| MEDLINE
| ID: mdl-17832746
ABSTRACT
Economically important trees such as ramón have been shown to have a high density in the civic-ceremonial core zone of ancient Maya ruins. The distribution of such trees is probably the result of their requirements for growth and reproduction, which are optimal on the ruins, and not because they are the descendants of trees planted by the Maya aristocracy.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Tipo de estudio:
Health_economic_evaluation
Idioma:
En
Revista:
Science
Año:
1982
Tipo del documento:
Article