Showing 1 - 2 results of 2 for search 'Omana, Arturo T.', query time: 0.01s Refine Results
  1. 1

    Fertilizer use, productivity and income in sugarcane plantations by Omana, Arturo T.

    Published 1986
    Book

    Fertilizer use, productivity and income in sugarcane plantations
  2. 2

    An analysis of consumption expenditures of record-keeping farm households in Pangasinan by Omaña, Arturo T.

    Published 1981
    Book

    An analysis of consumption expenditures of record-keeping farm households in Pangasinan

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