000 | 003890000a22001570004500 | ||
---|---|---|---|
245 | _aHow to make a rope-and-washer pump | ||
100 | _aLambert, Robert | ||
260 |
_aLondon _bIntermediate Technology Pub. _c1990 |
||
300 | _aiv, 27p. : ill., photos. | ||
020 | _a1853390224 | ||
080 |
_a621.65/.68 _bL3 |
||
650 | _aPUMPS | ||
650 | _aWELL PUMPS | ||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c67546 _d67546 |