191. Volume 26, Number 5: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
192. Volume 26, Number 6: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
193. Volume 26, Number 7: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
194. Volume 26, Number 8: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
195. Volume 26, Number 8, Supplement : Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
196. Volume 26, Number 9: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1940 Format: Issue
197. Volume 27, Number 1: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1941 Format: Issue
198. Volume 27, Number 2: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1941 Format: Issue
199. Volume 27, Number 3: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1941 Format: Issue
200. Volume 27, Number 4: Journal of social hygiene Collection: Home Economics Archive: Research, Tradition and History Publisher: Cornell University, Mann Library Publication Place: Ithaca, New York Date: 1941 Format: Issue
