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You searched for: Creator Bushnell, T. M. (Thomas Mark),1889-1976 Remove constraint Creator: Bushnell, T. M. (Thomas Mark),1889-1976 Contributor Indiana Remove constraint Contributor: Indiana
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Reconnaissance erosion survey of the State of Indiana indiana

1934. Waggoner, M. E. (Morris Edward), Shearin, A. E., Bushnell, T. M. (Thomas Mark),1889-1976, Maxwell, D. C., and Carlson, E. E. At bottom left: Base map by U.S. Geological Survey, 1930. Scale 1:500,000 U.S. Department of Agriculture, Soil Conservation Service; Indiana erosio...


Soil map Dubois County Indiana indiana

1930. Simmons, C. S. (Charles Shaffer),1900-cartographer., Burke, R. T. Avon (Richard Thomas Avon),1878-cartographer., Bushnell, T. M. (Thomas Mark),1889-1976, Adams, J. E. (James Edward),1898-cartographer., and Ulrich, H. P. (Herbert Paul),1904-cartographer. Shows soil types classification by colors and symbols. 'Field operations Bureau of Chemistry and Soils 1930. 'Williams & Heintz Co. Wash. D.C.' Sca...


Soil map, Indiana, Lake County Sheet indiana

1917. Bushnell, T. M. (Thomas Mark),1889-1976 and Barrett, Wendell. Map shows distribution of soil types by color and symbol. Soils surveyed by T.M . Bushnell of the U.S. Department of Agriculture, and Wendell Barre...


Soil map, Indiana, Starke County sheet indiana

1915. Grimes, E. J. (Earl Jerome),1893-cartographer., Barrett, Wendell, and Bushnell, T. M. (Thomas Mark),1889-1976. Detached from: Soil survey of Starke County, Indiana / E.J. Grimes, Wendell Barrett, and T.M. Bushnell. In 40th Annual report of Department of Geol...


Soil map, Indiana, White County sheet indiana

1915. Bushnell, T. M. (Thomas Mark),1889-1976 and Erni, C. P. (Chester Prall),1896-cartographer. Shows soil types classification by colors and symbols. 'Field Operations, Bureau of Soils, 1915.' 'Snyder & Black, N.Y.' Scale 1:63,360. 1 inch = 1...