1. Proceedings of the conference on interdisciplinary analysis of water resource systems, june 19-22, 1973, university of colorado, boulder, colorado
پدیدآورنده : Edited by J. Ernest Flack
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Water resources development United States -- Congresses
رده :
TC
423
.
C66
1973
2. Urban water conservation : increasing efficiency-in-use residential water demand : a report
پدیدآورنده : Flack, J. Ernest )John Ernest(
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Water conservation - United States,، Water consumption - United States
رده :
TD
223
.
F58
1982
3. Urban water conservation: increasing efficiency-in-use residential water demand: a report
پدیدآورنده : Flack, John Ernest
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Water conservation - United States , Water consumption - United States
رده :
TD
223
.
F58
