Lopez, Ramon Adjustment and poverty in Mexican agriculture : how ffarmers' wea lth affects supply response, / Ramon Ropez. - Washington D.C. : The World Bank, 1995. - 47 p. : ill. ; 28 cm - Policy Research Working Paper ; no. 1494 . Includes bibligraphical references Subjects--Topical Terms: Poverty -- Mexico. Subsistence economy Poor Wealth Dewey Class. No.: MISR 362.5 LOP