000 00390nam a2200145Ia 4500
654 _aCIVI
100 _aDaya Sagar, B.S.
250 _a1st Ed.
020 _a8177644467
245 _aQualitative Models of Certain Discrete Natural Features of Drainage Environment
260 _bAllied Publishers Limited
_c2005
082 _bDAY
_a625.734
300 _axxxii, 231p.
999 _c11987
_d11987
300 _c24 cm.
655 _aC-10
041 _aeng
546 _aText in English