51. Biometrical genetics, the study of continuous variation Creator: Mather, Kenneth. Collection: Core Historical Literature of Agriculture Publisher: Methuen & Co. Publication Place: London, Date: 1949 Format: Book
52. Principles of animal ecology Creator: Allee, W. C. 1885-1955. Collection: Core Historical Literature of Agriculture Publisher: W.B. Saunders Co., Publication Place: Philadelphia : Date: 1949 Format: Book
53. Potato production Creator: Hardenburg, E. V. b. 1889. Collection: Core Historical Literature of Agriculture Publisher: Comstock Publishing Co., Publication Place: Ithaca, N.Y. : Date: 1949 Format: Book
54. Water in the physiology of plants Creator: Crafts, Alden Springer, 1897- Collection: Core Historical Literature of Agriculture Publisher: Chronica Botanica Co., Publication Place: Waltham, Mass. : Date: 1949 Format: Book
55. Meat and meat foods: processing and preservation from meat plant to consumer Creator: Jensen, Lloyd Bryan, 1896- Collection: Core Historical Literature of Agriculture Publisher: Ronald Press Co., Publication Place: New York : Date: 1949 Format: Book
56. Practical animal husbandry Creator: Widmer, Jack. Collection: Core Historical Literature of Agriculture Publisher: Scribner's Sons, Publication Place: New York : Date: 1949 Format: Book
57. Soils: their formation and classification. Creator: Thompson, Louis M. Collection: Core Historical Literature of Agriculture Publisher: Wm. C. Brown, Publication Place: Dubuque, Iowa : Date: 1949 Format: Book
58. Soils, their physics and chemistry Creator: Puri, Amar Nath. Collection: Core Historical Literature of Agriculture Publisher: Reinhold Pub. Corp., Publication Place: New York : Date: 1949 Format: Book
59. The mechanical equipment of farms Creator: Hawkins, J. C. Collection: Core Historical Literature of Agriculture Publisher: E. & F. N. Spon, Publication Place: London, Date: 1949 Format: Book
60. Forage crops Creator: Ahlgren, Gilbert H. 1913- Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: New York : Date: 1949 Format: Book