71. Reinforced concrete construction: Volume I. Fundamental Principles Creator: Hool, George A. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill Book Company, Inc. ; Publication Place: New York : Date: 1912 Format: Book
72. Sheep management: a handbook for the shepherd and student. Creator: Kleinheinz, Frank. Collection: Core Historical Literature of Agriculture Publisher: Frank Kleinheinz, Publication Place: Madison, Wis. : Date: 1912 Format: Book
73. Beginnings in animal husbandry Creator: Plumb, Charles S. 1860-1939. Collection: Core Historical Literature of Agriculture Publisher: Webb Publishing Co., Publication Place: St. Paul, Minn. : Date: 1912 Format: Book
74. The ox and its kindred Creator: Lydekker, Richard, 1849-1915. Collection: Core Historical Literature of Agriculture Publisher: Methuen, Publication Place: London : Date: 1912 Format: Book
75. Mineralogy: an introduction to the theoretical and practical study of minerals Creator: Phillips, Alexander Hamilton, 1866- Collection: Core Historical Literature of Agriculture Publisher: The Macmillan Company, Publication Place: New York : Date: 1912 Format: Book