Sabarmati river bed potato system
George, P.S.
Sabarmati river bed potato system P.S. George, S.N.Choksi - Ahmedabad Indian Institute of Management 1973 - ii, 110p.; 27cm.
635.210 095 43 G293S
Sabarmati river bed potato system P.S. George, S.N.Choksi - Ahmedabad Indian Institute of Management 1973 - ii, 110p.; 27cm.
635.210 095 43 G293S