S M Helfand. Show Affiliations »
Abstract
Mesh: See more » Agriculture/economicsAgriculture/historyAgriculture/legislation & jurisprudenceBrazil/ethnologyCrops, Agricultural/economicsCrops, Agricultural/historyDeveloping Countries/economicsDeveloping Countries/historyFood Supply/economicsFood Supply/historyFood Supply/legislation & jurisprudenceHistory, 20th CenturyRural Health/historyRural Population/historySocial PlanningSocial Welfare/economicsSocial Welfare/ethnologySocial Welfare/historySocial Welfare/legislation & jurisprudenceSocial Welfare/psychologySocioeconomic Factors
Year: 2001 PMID: 17941157 DOI: 10.1111/1467-7660.00213
Source DB: PubMed Journal: Dev Change ISSN: 0012-155X