00286nam a2200109 a 450000500170000002000150001708200200003210000260005224500310007826000420010930000250015120251203110623.0  a8186771263  a307.770954bSIN  aSingh, Awadhesh Kumar  aDynamics of Tribal Economy  aNew DelhibSerials Publicationsc2003  axii,222p.c24 cm. HB