Prasar Sikshan Bhavan:Sankshipta Abhilekh.
Krushi Govidhya Bhavan
Prasar Sikshan Bhavan:Sankshipta Abhilekh. - New Delhi Govt. of India. 1964 - 293p.
Prasar Sikshan Bhavan:Sankshipta Abhilekh. - New Delhi Govt. of India. 1964 - 293p.