00275nam a2200109 a 450000500170000002000150001708200200003210000170005224500390006926000350010830000220014320251203110445.0  a8176251852  a362.108694bTIW  aTiwari, S.K.  aMedical Geography of Indian Tribes  aNew DelhibSarup & Sons.c2001  a280p.c20 cm. HB.