000 00531 a2200253 4500
001 1478
020 _a0-444-41828-80
041 _aeng
080 _a626/627 Ste
245 _aRockfill inhydraulic engineering
250 _a
260 _aAmsterdam
260 _bElsevier Scientific Pub.,
260 _c1979
300 _axi, 215 p.
300 _c24 cm
490 _a
100 _aStephenson, David
700 _a
650 _a
650 _aHydraulic structures-Design and construction
942 _cBK
942 _2UDC
999 _c1812
_d1812