title: Towards a Marxist demography: a comparison of Puerto Rican landowners, peasants and rural proletarians.
authors.forename: J W
authors.initials: JW
authors.lastname: Wessman
mesh_terms: D000569:Americas; D017691:Caribbean Region; D003247:Conservation of Natural Resources; D003710:Demography; D003906:Developing Countries; D004777:Environment; D005191:Family Characteristics; D007843:Latin America; D009656:North America; D011153:Population; D011157:Population Dynamics; D011647:Puerto Rico; D012942:Social Sciences
keywords: Americas; Caribbean; Demographic Factors; Demography; Developing Countries; Environment; Family And Household; Latin America; Natural Resources; North America; Population; Population Dynamics; Population Theory; Puerto Rico; Social Sciences