51. Jesse Buel, agricultural reformer: selections from his writings Creator: Buel, Jesse, 1778-1839. Collection: Core Historical Literature of Agriculture Publisher: Columbia University Press, Publication Place: New York : Date: 1947 Format: Book
52. Sheep science Creator: Kammlade, William Garfield, 1892-1988. Collection: Core Historical Literature of Agriculture Publisher: J. B. Lippincott Company, Publication Place: Philadelphia : Date: 1947 Format: Book
53. Hormones and horticulture: the use of special chemicals in the control of plant growth Creator: Avery, George Sherman, 1903- Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill Book Co., Inc., Publication Place: London : Date: 1947 Format: Book
54. Fish ponds for the farm Creator: Edminster, Frank C. 1903- Collection: Core Historical Literature of Agriculture Publisher: C. Scribner's Sons, Publication Place: New York : Date: 1947 Format: Book
55. Conduction of heat in solids Creator: Carslaw, H. S. 1870-1954. Collection: Core Historical Literature of Agriculture Publisher: Clarendon Press, Publication Place: Oxford [Eng.] : Date: 1947 Format: Book
56. Welding helps for farmers Creator: Patch, A. J. Collection: Core Historical Literature of Agriculture Publication Place: Cleveland Date: 1947 Format: Book
57. Corn country Creator: Croy, Homer, 1883-1965. Collection: Core Historical Literature of Agriculture Publisher: Duell, Sloan & Pearce, Publication Place: New York : Date: 1947 Format: Book
58. Long vegetable fibers, manila, sisal, jute, flax and related fibers of commerce Creator: Weindling, Ludwig. Collection: Core Historical Literature of Agriculture Publisher: Columbia Univ. Press, Publication Place: New York : Date: 1947 Format: Book
59. Diagnosis and improvement of saline and alkali soils Creator: Allison, L. E. Collection: Core Historical Literature of Agriculture Publisher: Regional Salinity Laboratory, Publication Place: Riverside, Calif. : Date: 1947 Format: Book
60. Soil mechanics laboratory manual: physical properties of soils. Creator: Jenkins, Herbert T. Collection: Core Historical Literature of Agriculture Publisher: Comstock Pub. Co., Publication Place: Ithaca, N.Y. : Date: 1947 Format: Book