Factor substitution in colombian agriculture /
Thirsk, Wayne R.
Factor substitution in colombian agriculture / Wayne R.Thirsk - Houston, Texas : Rice University, 1900 - 84 p. ; 26 cm. - Program of development studies ; no. 17 .
Includes bibliographical references
Agricultural laborers--Colombia
Factor substitution in colombian agriculture / Wayne R.Thirsk - Houston, Texas : Rice University, 1900 - 84 p. ; 26 cm. - Program of development studies ; no. 17 .
Includes bibliographical references
Agricultural laborers--Colombia
