Showing 1 - 2 results of 2 for search 'Duma, R. C.', query time: 0.02s Refine Results
  1. 1

    Technical evaluation of the UPLB-improved village rice mill in Laguna by Duma, R. C.

    Published 1990
    Book

    Technical evaluation of the UPLB-improved village rice mill in Laguna
  2. 2

    Technical evaluation of the UPLB-improved village rice mill in Laguna

    Published 1990
    Book

    Technical evaluation of the UPLB-improved village rice mill in Laguna

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