"Permanent refugees" : a case-study of "unrehabilitable widows" of two so-called Permanent Liability Camps (PLCs) in Bihar (India) /Long-distance familism social linkages between Patidars in India and Britain : a view from Central Gujarat /Food and power : the political economy of the public distribution system in Bihar /Social sectors during economic reforms : the Indian experience /Pepper cultivation in India : a survey-based quantitative description : a vintage model of pepper production: forecasting the medium term /Gender in field research : experiences in India /