Columbia subject headings:
Harvard subject headings:
Horticulture--Guatemala--History.
Indians of Central America--Agriculture--Guatemala--Panajachel (Sololá)
Indians of Central America--Irrigation--Guatemala--Panajachel (Sololá)
Irrigation farming--Guatemala--Panajachel (Sololá)
Mayas--Agriculture
Mayas--Irrigation.
Panajachel (Sololá, Guatemala)--Economic conditions.
Princeton subject headings:
Horticulture--Guatemala--History.
Indians of Central America--Guatemala--Panajachel (Sololá)--Agriculture.
Indians of Central America--Guatemala--Panajachel (Sololá)--Irrigation.
Irrigation farming--Guatemala--Panajachel (Sololá).
Mayas--Agriculture.
Mayas--Irrigation.
Panajachel (Sololá, Guatemala)--Economic conditions.