Box s4.9
Contains 11 Results:
Zinc sulphate tests, 1940 - 1941
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Hydroponics, 1957
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Organic gardening, 1972 - 1974
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Land fill, 1972
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Soil and health, 1946
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Powell, L. Thornton, 1943
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Maps (1/4), 1959
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Maps (3/4), 1949 - 1957
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
Maps (4/4), 1957 - 1961
This subseries contains records and maps related to soil formation and classification, management, physics and structure, salinity and alkalinity, conservation and erosion, and chemistry.
By-laws, 1991
The records in this subseries contain information on pest, diseases, weeds, economics and marketing, cultural practices, varieties, breeding, storage and transportation, and trial reports on the following commodities: seed production, tomatoes, cereals, barley, oats, wheat, corn, grain sorghum, sugar beets, rice, and oil crops.