00659nam a22001937a 4500 2010081409199.0 ENG-100561 180.00 EN-84094 DBAD/PUB 628.112 Choudhary,U K 13631 The Five theories of river management / by U K Choudhary Varanasi The Ganga Research Centre 2008 I T B H U Varanasi 221005 32p 21cm(pbk) ddc EN 628.112 CHO 42018 42018 0 0 0 1 NFIC DBAD DBAD 2010-08-14 DBAD/PUB 180.00 0 628.112 CHO EN-84094 2010-08-14 00:00:00 1 180.00 2010-08-14 EN