System analysis and water quality management
Thomann Robert.V.
System analysis and water quality management - - New York McGraw-Hill, 1972 - xvi,286 p. 23 cm - .
0-07-064214-12
Water resources development-Mathematical models
626/628:519.28 Tho(2)
System analysis and water quality management - - New York McGraw-Hill, 1972 - xvi,286 p. 23 cm - .
0-07-064214-12
Water resources development-Mathematical models
626/628:519.28 Tho(2)