title: "The law of the least effort": cattle ranching and the environment in the savanna of Mato Grosso, Brazil, 1900-1980.
authors.forename: R W
authors.initials: RW
authors.lastname: Wilcox
mesh_terms: D000818:Animals; D001938:Brazil / Q000208:ethnology; D002417:Cattle; D004463:Ecology / Q000191:economics / Q000193:education / Q000266:history; D004467:Economics / Q000266:history; D017753:Ecosystem; D004777:Environment; D005523:Food Supply / Q000191:economics / Q000266:history; D049673:History, 20th Century; D011891:Rain; D012987:Soil; D012989:Soil Pollutants / Q000191:economics / Q000266:history; D014881:Water Supply / Q000191:economics / Q000266:history
chemical_list: D012987:Soil; D012989:Soil Pollutants