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Case studies of farm families Laguna Province, Philippines
Diaz, Ralph C., (1960)
The function of legitimation in the social change process: the Lagulo Project
Pomerleau, Raymond, (1967)
Seminar-Workshop on the Consequences of Small Farm Mechanization on Production, Employment and Income in the Philippines [Tagaytay City, 1.-2.12.1983]
(1985)