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Box 51

 Container

Restricted

Contains 20 Results:

Anhydrous ammonia, undated

 File — Box: 51, Folder: 1
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: undated

Soil phosphate survey, 1958

 File — Box: 51, Folder: 2
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1958

Phosphorous, 1960

 File — Box: 51, Folder: 3
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1960

Uramon, 1939

 File — Box: 51, Folder: 4
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1939

Slow release, 1972

 File — Box: 51, Folder: 5
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1972

Nitrogen, 1974

 File — Box: 51, Folder: 6
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1974

Potash, 1969

 File — Box: 51, Folder: 7
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1969

Composts, 1944

 File — Box: 51, Folder: 8
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1944

Bulky organic fertilizers, 1973

 File — Box: 51, Folder: 9
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: Other: 1973

Green manures, undated

 File — Box: 51, Folder: 10
Scope and Contents From the Sub-Series:

This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.

Dates: undated