Tropical root crops and rural development /
Goering, Theodore J.
Tropical root crops and rural development / prepared by T. James Goering. - Washington, D. C. : World Bank, 1979. - 3, 85 p. - World Bank staff working paper ; 324 .
Root crops--Tropics.
Rural development--Developing countries.
Tropical root crops and rural development / prepared by T. James Goering. - Washington, D. C. : World Bank, 1979. - 3, 85 p. - World Bank staff working paper ; 324 .
Root crops--Tropics.
Rural development--Developing countries.