81. Volume 72, Number 4: Good housekeeping Collection: Home Economics Archive: Research, Tradition and History Publisher: Hearst Corp. Publication Place: New York Date: 1921 Format: Issue
82. Volume 72, Number 5: Good housekeeping Collection: Home Economics Archive: Research, Tradition and History Publisher: Hearst Corp. Publication Place: New York Date: 1921 Format: Issue
83. Volume 72, Number 6: Good housekeeping Collection: Home Economics Archive: Research, Tradition and History Publisher: Hearst Corp. Publication Place: New York Date: 1921 Format: Issue
84. Vol. 80, No. 4619, January 1, 1921 - No. 4671, December 31, 1921: Rural New Yorker Collection: Core Historical Literature of Agriculture Publisher: Rural Publishing Co. Publication Place: New York Date: 1921 Format: Issue
85. The practice of silviculture: with particular reference to its application in the United States Creator: Hawley, Ralph C. 1880- Collection: Core Historical Literature of Agriculture Publisher: John Wiley & Sons, Inc., Publication Place: New York : Date: 1921 Format: Book
86. Modern milk goats: status of the milk goat industry; methods of profitable milk production; care and management of commercial herds and household goats Creator: Richards, Irmagarde. Collection: Core Historical Literature of Agriculture Publisher: J.B. Lippincott, Publication Place: Philadelphia : Date: 1921 Format: Book
87. Rope work Creator: Roehl, Louis M. b. 1881. Collection: Core Historical Literature of Agriculture Publisher: The Bruce Publishing Co., Publication Place: Milwaukee, Wis. : Date: 1921 Format: Book
88. Breeding crop plants Creator: Hayes, Herbert Kendall, 1884- Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill Book Company, Inc., Publication Place: New York : Date: 1921 Format: Book
89. Vitamines: essential food factors Creator: Harrow, Benjamin, 1888-1970. Collection: Core Historical Literature of Agriculture Publisher: E.P. Dutton & Co., Publication Place: New York : Date: 1921 Format: Book
90. The principles of vegetable-gardening Creator: Bailey, L. H. 1858-1954. Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1921 Format: Book