//-->
Socio-economic implications of high yielding varieties : evidence from primary data
Mangahas, Mahar, (1975)
Repayment and group lending in the Province of Camarines Sur, Philippines, 1976-1977
Matienzo, Rodolfo del Mundo, (1978)
The Pampangans : colonial society in a philippine province
Larkin, John A., (1972)