TY - BOOK T1 - Population agricole bibliographie A1 - Petit, Françoise PP - Paris PB - Institut National de la recherche agronomique YR - 1967 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.11442 OP - 26 KW - ECONOMIA RURAL-BIBLIOGRAFIA ER -