TOWARDS A RRAMEWORK FOR REGIONAL SPECIALIZATION IN AGRICULTURAL PRODUCTION.
Wickramasinghe, W.D. Seneviratne, M.C.P.
TOWARDS A RRAMEWORK FOR REGIONAL SPECIALIZATION IN AGRICULTURAL PRODUCTION. - 1st Ed. - Colombo : CRDS, 1994. - 37 p.
630 / WIC
TOWARDS A RRAMEWORK FOR REGIONAL SPECIALIZATION IN AGRICULTURAL PRODUCTION. - 1st Ed. - Colombo : CRDS, 1994. - 37 p.
630 / WIC