The probable impact of the seed-fertilizer revolution on grain production and on farm labor requirements

Библиографические подробности
Главный автор:	Barker, Randolph
Другие авторы:	Mangahas, Mahar Kelly 1944-, Meyers, William H.
Формат:	‌
Язык:	английский
Опубликовано:	[Quezon City] Institute of Economic Development and Research, School of Economics, University of the Philippines 1972.
Серии:	IEDR discussion paper no. 72-2
Предметы:	Agricultural laborers > Philippines. Agriculture > Economic aspects > Philippines.
Online-ссылка:	Download the full-text here