000 00379nam a2200145Ia 4500
008 220907s9999 xx 000 0 und d
040 _aJHS-LRC
_cJHS-LRC
082 _aCIR 614.7 R37s 1925
100 _aRitchie, John Woodside
245 0 _aSanitation and hygiene for the tropics
260 _aNew York
_bWorld Book Company
_c1925
300 _a434
942 _cBK
999 _c7703
_d7703