00527nam a2200157 a 450000500170000002000180001708200130003510000280004824500380007626000470011430000280016160000080018963001600019785600060035785600060036320251203114937.0  a9788173053009  a934bRIV  aChakravarty K.K Ed.,d_  aRiver valley cultures of Indiab_  aNew DelhibAryan Books Internationalc2005  axix, 356 p.c28 cm.bHB  bc_  aHuman ecology -- India -- Congresses, Valleys -- India -- Congresses, Excavations (Archaeology) -- India -- Congresses, India -- Antiquities -- Congresses.  f_  a_