91. Spore discharge in land plants Creator: Ingold, C. T. Collection: Core Historical Literature of Agriculture Publisher: Clarendon Press, Publication Place: Oxford : Date: 1939 Format: Book
92. Economics of private forestry Creator: Marquis, Ralph William. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill Book Company, Inc., Publication Place: London : Date: 1939 Format: Book
93. Meadow and pasture insects Creator: Osborn, Herbert, 1856- Collection: Core Historical Literature of Agriculture Publisher: The Educators' Press, Publication Place: Columbus, Ohio : Date: 1939 Format: Book
94. The management of farm woodlands Creator: Guise, Cedric H. b. 1890. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: London : Date: 1939 Format: Book
95. On agricultural policy, 1926-1938 Creator: Davis, Joseph Stancliffe, 1885- Collection: Core Historical Literature of Agriculture Publisher: Food Research Institute, Publication Place: Stanford University, Calif. : Date: 1939 Format: Book
96. Electricity on farms: an analysis of the United States by counties, showing the number of farms with electricity. Collection: Core Historical Literature of Agriculture Publisher: [s.n., Publication Place: Philadelphia : Date: 1939 Format: Book
97. Journal of home economics: Volume 31, Number 1 Collection: Home Economics Archive: Research, Tradition and History Publisher: American Home Economics Association Publication Place: Washington Date: 1939 Format: Issue
98. Journal of home economics: Volume 31, Number 2 Collection: Home Economics Archive: Research, Tradition and History Publisher: American Home Economics Association Publication Place: Washington Date: 1939 Format: Issue
99. Journal of home economics: Volume 31, Number 3 Collection: Home Economics Archive: Research, Tradition and History Publisher: American Home Economics Association Publication Place: Washington Date: 1939 Format: Issue
100. Journal of home economics: Volume 31, Number 4 Collection: Home Economics Archive: Research, Tradition and History Publisher: American Home Economics Association Publication Place: Washington Date: 1939 Format: Issue
