Title: Cambios en el aprovechamiento de los recursos naturales de la antigua ciénega de Tlaxcala
Description: "Detailed account of changing resource use in an area of southwestern Tlaxcala state. Concludes that major changes, most of which have taken place over the last century, include:  replacement of pasture by cultivated land, the drying up of lakes and wetlands, and a reduction in biogical diversity"--Handbook of Latin American Studies, v. 57.
Subjects: Agriculture, Economic aspects of Agriculture, History, Natural resources, Regional planning
Places: Mexico, Tlaxcala (State)