Dyfyniad APA

Mukhopadhyay,Arun. (1971). Agricultural extension a field study. Minerva Associates.

Dyfyniad Arddull Chicago

Mukhopadhyay,Arun. Agricultural Extension a Field Study. Calcutta: Minerva Associates, 1971.

Dyfyniad MLA

Mukhopadhyay,Arun. Agricultural Extension a Field Study. Minerva Associates, 1971.

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