Showing 1 - 2 results of 2 for search 'Heid, Walter G.', query time: 0.03s Refine Results
  1. 1
    U.S. barley industry

    U.S. barley industry by Heid, Walter G.

    [Washington] : Dept. of Agriculture, Economics, and Cooperatives Service, 1978
    Format: Government Document Book


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  2. 2
    The performance and economic feasibility of solar grain drying systems

    The performance and economic feasibility of solar grain drying systems by Heid, Walter G.

    Washington : Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, 1978
    Format: Government Document Book


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