Seed system development the appropriate roles of the private and public sectors

Библиографические подробности
Главный автор:	Jaffee, Steven
Формат:	‌
Язык:	English
Опубликовано:	Washington, D.C. World Bank 1992.
Серии:	World Bank discussion paper 167
Предметы:	Seed industry and trade > Developing countries. Seed distribution > Developing countries.