Showing 1 - 2 results of 2 for search 'Narayanan, P. K. 1937-', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 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 द्वारा Narayanan, P. K. 1937-

    पुस्तक

    Effectiveness of slides in communicating farm information to rural audience

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