000
00321nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
John J. Boland
245
_a
Evaluting Urban Water Conservation Programs : A Procedures Manual
260
_b
Planning and Management Consultants Ltd.
260
_c
1993
300
_a
238 P.,
999
_c
1216
_d
1216