Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Arya, H.P.S', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Village level workers: a study of factors influencing their performances
    gan Arya, H P S
    Cyhoeddwyd 1976
    Printed Book
  2. 2
    Village-level workers: a study of factors influencing their performances
    gan Arya, H P S
    Cyhoeddwyd 1976
    Printed Book
  3. 3
    Participatory Rural Appraisal in Agriculture and Animal Husbandry A Training Manual
    gan Arya, H.P.S
    Cyhoeddwyd 2004
    Printed Book
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