000 00459cam a22001695a 4500
003 AR-BaBNM
007 ta
008 931201s1913 xx ||||| |||||||||||eng|d
035 _a000014368
040 _aAR-BaBNM
_bspa
_eaacr
100 1 _aJohnson, George A.
245 1 4 _aThe purification of publica water supplied /
_cGeorge A. Johnson
260 _a[S.l.] :
_bGovernment Printing Office,
_c1913.
300 _a1 v.
942 _2udc
_cLIBRO
999 _c49578
_d49578
005 20230201225527.0