Author: Soils Bureau (Agriculture Department) - Blacklight Search Results

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51. Louisa County, Va. Soil survey of county.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [September 1906]

52. Newton County, Ind. Soil survey of county.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [September 1906]

53. Perquimans County, N. C. Soil survey of Perquimans and Pasquotank counties, N. C.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [September 1906]

54. Sacramento, Cal. Soil survey of Sacramento area.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [September 1906]

55. Soil survey field book, field season 1906.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [September 1906]

56. Dark fire-oured tobacco of Virginia and possibilities for its improvement.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [August 1906]

57. Soil survey of Greeley area, Colo.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [August 1906]

58. Soil survey of Henderson County, Tenn.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [August 1906]

59. Soil survey of York County, S. C.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [August 1906]

60. Bulletin 33, Calcium sulphate in aqueous solutions, contribution to study of alkali deposits.

Corporate/Agency Authors:: Soils Bureau (Agriculture Department)
Publisher:: Soils Bureau (Agriculture Department)
Date:: [July 1906]

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