TY  - GEN
AU  - O'Laogharire, D. T.,
AU  - Himmelblau,
TI  - Optimal expansion of a water resorces system
T2  - Wtaer Pollution : a series Monographs / ed. lit. K. S. Spiegler
PY  - 0000///Academic Press
CY  - New York
PB  - 1974
KW  - B 40
ER  -