000 00525 a2200253 4500
001 148978
020 _a0
041 _aeng
080 _a66.045.5:628.5 Rog
245 _aAre cooling towers a burden on the environmentϒ
250 _a
260 _aBochum
260 _b: Hamon-Sobelco Kuthlturme and Apparatebau,
260 _c
300 _a11 p.
300 _c27 cm
490 _a
100 _aRoggenkamp, Hans E.
700 _a
650 _a
650 _aCooling towers
942 _cBK
942 _2UDC
999 _c119282
_d119282