81. Volume 38, Number 4: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1956 Format: Issue
82. Volume 38, Number 5: Journal of farm economics Collection: Core Historical Literature of Agriculture Publisher: American Farm Economic Association Publication Place: Menasha, Wis. Date: 1956 Format: Issue
83. Volume 21, Number 1: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1956 Format: Issue
84. Volume 21, Number 2: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1956 Format: Issue
85. Volume 21, Number 3-4: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1956 Format: Issue
86. Farm electrification Creator: Brown, Robert Henry. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: New York : Date: 1956 Format: Book
87. The everlasting pleasure: influences on America's kitchens, cooks, and cookery, from 1565 to the year 2000. Creator: Smallzried, Kathleen Ann, 1909- Collection: Core Historical Literature of Agriculture Publisher: Appleton-Century-Crofts, Publication Place: New York : Date: 1956 Format: Book
88. Photosynthesis and related processes: Volume I. (1945) Creator: Rabinowitch, Eugene, 1901- Collection: Core Historical Literature of Agriculture Publisher: Interscience Publishers, Inc., Publication Place: New York, N.Y. : Date: 1956 Format: Book
89. Photosynthesis and related processes: Volume II. Part 1. (1951) Creator: Rabinowitch, Eugene, 1901- Collection: Core Historical Literature of Agriculture Publisher: Interscience Publishers, Inc., Publication Place: New York, N.Y. : Date: 1956 Format: Book
90. Photosynthesis and related processes: Volume II. Part 2. (1956) Creator: Rabinowitch, Eugene, 1901- Collection: Core Historical Literature of Agriculture Publisher: Interscience Publishers, Inc., Publication Place: New York, N.Y. : Date: 1956 Format: Book