00891nam a2200217Ia 4500003000400000008004100004020001500045082001700060100002400077245009800101260005600199300001500255650003400270650003800304650002500342700001900367942001500386999001700401952012700418952012800545OSt170901s2003    xx            000 0 und d  a8122006558  a627.54bB51L  aBhattacharya, A. K. 0aLand Drainage : principles, methods and applicationscby A. K. Bhattacharya and A. M. Michael  a.- New Delhib: Konark Publishers Pvt. Ltd.c, 2003  aviii,732p.  aTechnology (Applied sciences)  aEngineering and allied operations  aDrainage Engineering  aMichael, A. M.  2ddccBK02  c12099d12099  00102ddc4070aRAUbRAUd2017-10-18eKP, Pvt. Ltd., New Delhig450.00l0o627.54 B51Lp50506r2017-10-18w2004-03-30yBK  00102ddc4070aRAUbRAUd2022-08-25eSpceimen Copyg450.00l2o627.54 B57Lp78429r2025-09-20s2025-09-09w2022-08-25yBK