Dyfyniad APA

Birla Institute of Scientific Research. (1980). Technological changes in agriculture: Impact on productivity and employment. Vision.

Dyfyniad Arddull Chicago

Birla Institute of Scientific Research. Technological Changes in Agriculture: Impact on Productivity and Employment. New Delhi: Vision, 1980.

Dyfyniad MLA

Birla Institute of Scientific Research. Technological Changes in Agriculture: Impact on Productivity and Employment. Vision, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.