000 00379nam a2200169Ia 4500
001 5490
008 141107s9999 xx 000 0 und d
020 _a0 471 10053 6
050 _aRA 567 .S26 1978
100 _aPacey Arnold
245 _aSanitation In Developing Countries
250 _a0
260 _aChichester
260 _bElbs
260 _c1978
300 _a,;ill.
999 _c35757
_d35757