00301nam a2200109Ia 4500082002300000100003500023245006100058260002300119300001500142500000500157700002900162  a338.10954bM271.EG  aMandal, G. C. and Ghosh, M. G.  aEconomics of the green revolutionba study in East India  aBombaybAsiac1976  axvi, 113p.  a  aGhosh, M. G. ; jt. auth.