000
00311nam a2200121Ia 4500
008
161118s2016 xx 000 0 und d
082
_a
628.744 WAG-E
100
_a
Wagher, E. G.
245
0
_a
Excreta Disposal for..................Comminities.
260
_a
Geneva
_b
WHO
_c
1958
300
_a
187 p
942
_2
ddc
999
_c
17763
_d
17763