Some social and economic aspects of the introduction of new varieties of paddy-
338.1709595 .N313s
Naciones Unidas. Instituto de Investigación para el Desarro-
Some social and economic aspects of the introduction of new varieties of paddy- . -- Ginebra: UNRISD, 1976. 204 p., 21 cm.
012240
Arroz - Derivados.
Bhati, U. N.
Desarrollo social