Chaudhri, D. P.
Education, innovations and agricultural development; a study of North India (1961-72), [Text] Chaudhri, D. P. - New Delhi Vikas 1979 - 127 p. ill. 22 cm.
Production Economics
338.10954 / CHA
Education, innovations and agricultural development; a study of North India (1961-72), [Text] Chaudhri, D. P. - New Delhi Vikas 1979 - 127 p. ill. 22 cm.
Production Economics
338.10954 / CHA