Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Narayanan, P. K. 1937-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Effectiveness of slides in communicating farm information to rural audience [microform] gan Narayanan, P. K. 1937-

    Cyhoeddwyd 1977
    Visual Material

    Effectiveness of slides in communicating farm information to rural audience [microform]
  2. 2

    Effectiveness of slides in communicating farm information to rural audience gan Narayanan, P. K. 1937-

    Llyfr

    Effectiveness of slides in communicating farm information to rural audience

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