00334nam a2200109Ia 4500082002600000100002100026245011300047260003900160300001500199500000500214700000500219  a307.72095482bM536.AS  aMencher. Joan P.  aAgriculture and social structure in Tamil Nadu; past origins, present transformations and future prospectsb  aNew DelhibAllied Publishersc1978  axix, 314p.  a  a