Principles of Tzeltal plant classification an introduction to the botanical ethnography of a Mayan-speaking people of highland Chiapas
Berlin, Brent.
Breedlove, Dennis E.
Raven, Peter H.(Peter Hamilton),1936-
New York London Academic Press
1974
Bibliography: p.619-621. - Includes index
Tzeltal Indians.
Classification, Primitive.
Ethnobotany