Mechanization for the 70's
Zachariah, P.J.
Mechanization for the 70's Proceedings by P.J. Zachariah - Vigyan Bhavan 1970 - 151 p.
Farm Mechanization
Mechanization
Tractor
631.3(063) / Z16M
Mechanization for the 70's Proceedings by P.J. Zachariah - Vigyan Bhavan 1970 - 151 p.
Farm Mechanization
Mechanization
Tractor
631.3(063) / Z16M