A framework for seed policy analysis in developing countries
Pray, Carl E.
A framework for seed policy analysis in developing countries - Washington, D. C. : International Food Policy Research Institute, 1991 - 42 p.
53-449
4599
Semillas--Industria.
A framework for seed policy analysis in developing countries - Washington, D. C. : International Food Policy Research Institute, 1991 - 42 p.
53-449
4599
Semillas--Industria.