Showing 1 - 20 results of 46 for search 'Schneider, Karl, 1946-', query time: 0.07s Refine Results
  1. 1
    Information needs in agriculture, January 1979-February 1989 : 244 citations

    Information needs in agriculture, January 1979-February 1989 : 244 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1989
    Format: Government Document Book


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  2. 2
    Alar, a widely used growth regulator, 1979-85 : 178 citations

    Alar, a widely used growth regulator, 1979-85 : 178 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1986
    Format: Government Document Book


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  3. 3
    Soil organic matter : impacts on productivity : January 1988 - February 1992

    Soil organic matter : impacts on productivity : January 1988 - February 1992 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1992
    Format: Government Document Book


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  4. 4
    Mycorrhizae in plant production, January 1979 - May 1989

    Mycorrhizae in plant production, January 1979 - May 1989 by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1989
    Format: Government Document Book


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  5. 5
    Soil testing and plant analysis for fertilizer recommendations, 1970-1987 : 161 citations

    Soil testing and plant analysis for fertilizer recommendations, 1970-1987 : 161 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1988
    Format: Government Document Book


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  6. 6
    Expert systems and computer aids to decision-making : January 1987 - May 1990

    Expert systems and computer aids to decision-making : January 1987 - May 1990 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1990
    Format: Government Document Book


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  7. 7
    Computers and information technologies in agricultural production and management. Part 2 : January 1994 - June 1997

    Computers and information technologies in agricultural production and management. Part 2 : January 1994 - June 1997 by Schneider, Karl, 1946-

    Beltsville, Md. : USDA, ARS, National Agricultural Library, 1997
    Format: Government Document Book


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  8. 8
    Acid rain : January 1992 - May 1994

    Acid rain : January 1992 - May 1994 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1995
    Format: Government Document Book


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  9. 9
    Expert systems and computer aids to decision-making, 1970-1986 : 201 citations

    Expert systems and computer aids to decision-making, 1970-1986 : 201 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1987
    Format: Government Document Book


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  10. 10
    Soil testing and plant analysis for fertilizer recommendation : January 1987 - March 1991

    Soil testing and plant analysis for fertilizer recommendation : January 1987 - March 1991 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1991
    Format: Government Document Book


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  11. 11
    Wastewater irrigation : January 1987 - April 1990

    Wastewater irrigation : January 1987 - April 1990 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1990
    Format: Government Document Book


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  12. 12
    Alternative crops, January 1979 - January 1989 : 183 citations

    Alternative crops, January 1979 - January 1989 : 183 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1989
    Format: Government Document Book


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  13. 13
    Soil testing and plant analysis for fertilizer recommendation, 1970-86 : 141 citations

    Soil testing and plant analysis for fertilizer recommendation, 1970-86 : 141 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1986
    Format: Government Document Book


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  14. 14
    Soil organic matter, impacts on productivity 1979-April 1988 : 335 citations

    Soil organic matter, impacts on productivity 1979-April 1988 : 335 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1988
    Format: Government Document Book


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  15. 15
    Herbicide resistance, 1970-1986 : 257 citations

    Herbicide resistance, 1970-1986 : 257 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1987
    Format: Government Document Book


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  16. 16
    Alternative farming systems, economic aspects : January 1991 - January 1993

    Alternative farming systems, economic aspects : January 1991 - January 1993 by Schneider, Karl, 1946-

    Beltsville, Md. : National Agricultural Library, 1993
    Format: Government Document Book


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  17. 17
    Alternative crops : January 1985 - November 1989

    Alternative crops : January 1985 - November 1989 by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1990
    Format: Government Document Book


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  18. 18
    Alternative farming systems : economic aspects : July 1996-June 1998

    Alternative farming systems : economic aspects : July 1996-June 1998 by Schneider, Karl, 1946-

    Beltsville, Md. :; Beltsville, Md. : USDA, ARS, National Agricultural Library, 1998
    Format: Government Document Book


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  19. 19
    Herbicide resistance, January 1986 - January 1989 : 347 citations

    Herbicide resistance, January 1986 - January 1989 : 347 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1989
    Format: Government Document Book


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  20. 20
    Expert systems and computer aids to decision-making, 1970-85 : 118 citations

    Expert systems and computer aids to decision-making, 1970-85 : 118 citations by Schneider, Karl, 1946-

    Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library, 1986
    Format: Government Document Book


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