000 00384nam a22001337a 4500
020 _aNA
082 _222
_a363.72
100 _aWegelin Madeleen Schuringa.
245 _aOn site sanitation BUilding on Local Practice /
250 _aNA
260 _aConstruction, operation and Maintenance,
_bConstruction, operation and Maintenance,
300 _a74p,;
_bNa
_c24cm.
942 _2ddc
_cCIVIL
999 _c694
_d694