000 00464nam a2200169Ia 4500
001 10934
003 IN-NITTTR
005 20251114233102.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a625.73 U8P
100 _aUntermann, Richard K.
245 0 _aPrinciples and practices of grading, drainage and road alignment :
_b an ecologic approach /
_cUntermann, Richard K.
942 _2ddc
_cBK
999 _c13570
_d13570