Comparative evidence on returns to investment in national and international research institutions.

Dades bibliogràfiques
Autor principal: Evenson, Robert E.
Format: Llibre
Idioma:English
Publicat: College, Laguna Dept. of Agricultural Economics, College of Agriculture, University of the Philippines 1974.
Col·lecció:Staff papers series / University of the Philippines. College of Agriculture. Department of Agricultural Economics no.133
Matèries: