000 00443nam a2200181 4500
001 34902/82
005 20130515015619.0
008 111112s9999 xx 000 0 und d
020 _ahard cover
082 0 0 _a363. 6 wal
100 1 _a"walter, r c. "
245 1 0 _athe nation`s water supply:
_b/
_c r.c. walter
250 _a1 ed.
260 _ausa :
_bivor nicholson
_c136.
300 _a"xv, 244p.;
_c24 cm."
504 _a
650 0 _a
_x
999 _c53033
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