Bish, Devendra Singh

Krishi navacharon ka prasar evam angikaran : Kumaun ke chayanit gramon ke krishko ka samajshastriye adhyayan - Kumaun University - 316 Bibliography: p.280-97. + C D - 33


Agriculture innovations--Uttar Pradesh--Kumaoun
Adoption of improved Farm practices--Uttar pradesh--Kumaoun

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