00497nam a2200121Ia 4500008004100000040001700041082002800058100001500086245008000101260003600181300001500217650014300232190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta572.7054A3bR165T  aRamaiah, P 0aTribal economy of Indiaba case study of koyas of Andhra PradeshcP Ramaiah  aNew DelhibLight and Lifec1981  axii, 207p.  aIndia-Scheduled tribes-Economic conditions; Gond (Indic people)-India-Andhra Pradesh; Tribes-India-Warangal (District)-Economic conditions