00331nam a2200109Ia 4500082001200000100002400012245008900036260003100125300001000156650002700166650002800193  aTF.0008  aFisher, Robert John 0aEcology of doubt : An anthropological study of agrarian systems in western Rajasthan  c1989bUniversity of Sydney  a413p.  aFARM RISKS - RAJASTHAN  aAGRICULTURE - RAJASTHAN