Yazar
ari m michelsen
2 cilt bulundu.
Cilt sonuçları
Residential water use, rate, revenue, and nonprice conservation program database
Ari M. Michelsen · AWWA Research Foundation
158 sayfa · 1998
Statistics / Management / Municipal water supply / Rates / Water conservation
Effectiveness of residential water conservation price and nonprice programs
Ari M. Michelsen · AWWA Research Foundation
128 sayfa · 1998
Economic aspects / Economic aspects of Water conservation / Management / Mathematical models / Water conservation