Silva, Sergio Sepulveda
The effects of modern technology on labor needed for producing crops on small farms in two integrated rural development districts in Colombia by Sergio Sepulveda Silva and Howard E. Conklin - New York Cornell University. Department of Agricultural Economics 1979 - 61p.
Sponsored by AID
Farm Labour - Colombia
Farm Machinery - Colombia
Agriculture and Technology - Colombia
Z7x861 Si38
The effects of modern technology on labor needed for producing crops on small farms in two integrated rural development districts in Colombia by Sergio Sepulveda Silva and Howard E. Conklin - New York Cornell University. Department of Agricultural Economics 1979 - 61p.
Sponsored by AID
Farm Labour - Colombia
Farm Machinery - Colombia
Agriculture and Technology - Colombia
Z7x861 Si38