000 00363nam a2200133Ia 4500
008 180516s9999 xx 000 0 und d
041 1 0 _afre
_b
100 _aROBERT J.SAUNDERS, JEREMY J.WARFORD
245 1 0 _aL'ALIMENTATION EN EAU DES COMMUNAUTES RURALES
260 1 0 _a
_bPARIS, ECONOMICA
_c1976
300 1 0 _a
_b
_c
_e
520 1 0 _a
_b
942 1 0 _c01
_t0707
_u7.1.6./026
_v
994 _a07070025
999 _c3252
_d3252