Science & Society, Volumes 4-5

agricultural American banks basis biological bourgeois bourgeoisie capitalism capitalist cent chromosomes colonial comrades conception crisis criticism Daumier democracy democratic Dewey's doctrine economic ejidatarios ejidos Engels fact factors farm Federal feudal forces France French French Revolution geneticists genetics German Guesde Guesde's Guesdists historical materialism Ibid ideas imperialist important increase industrial interest Jaurès Jean Jaurès Jules Guesde L'Humanité labor Lafargue land leaders Lenin logical Lysenko Marx Marxist masses means Mendelians Mendelism ment method Michurin million movement Nazi Negro Nye Committee organism Paris party peasants philosophy plants political practical present problem production profit proletariat question rent republic republican Revolution revolutionary rôle SCIENCE AND SOCIETY scientific seed selection social socialist Soviet Union struggle surplus value theory tion Toller United variations varieties vegetative hybrids wage War Industries Board workers York