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    Peer farmers' role in the adoption of recommended practices ; a study on demonstration farmers' and other farmers' influence on the acceptance of certain recommended farm and house... द्वारा Westermarck, Harri

    प्रकाशित 1973
    पुस्तक

    Peer farmers' role in the adoption of recommended practices ; a study on demonstration farmers' and other farmers' influence on the acceptance of certain recommended farm and household practices in 15 Eastern Finland neighborhoods, 1973.

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