000 00322nam a2200133Ia 4500
654 _aCIVI
100 _aAyres & Secoats.D.
250 _a2nd Ed.
245 _aLand Drainage And Redamation.
260 _bTata McGraw-Hill Publishing Company Limited
_c1939
082 _bAYR
_a627
300 _a496p.
999 _c23708
_d23708
300 _c22 cm.
655 _aC-10
041 _aeng
546 _aText in English