11
Paw켹wski, 죝cjan.
| Pergamon Press |
1980
12
Degr?mont, s.a.
| Halsted Press |
1979
13
United States.Environmental Protection Agency.
| U.S. Environmental Protection Agency |
1976
14
15
American Society of Civil Engineers.
| American Water Works Association |
1969
16
Tebbutt, T. H. Y.
| Pergamon Press |
1977
17
Fair, Gordon Maskew,
| Wiley |
1971
18
Water resource systems planning and analysis : Daniel P. Loucks, Jery R. Stedinger, Douglas A. Haith
Loucks, Daniel P.
| Prentice-Hall |
1981