[SOME SIMPLE MATHEMATICAL AIDS IN THE STUDY OF THE MIXING OF 2 WATER SOURCES].
D055598:Chemical Phenomena; D002621:Chemistry; D008433:Mathematics; D012106:Research; D012498:Sanitary Engineering; D014867:Water; D014881:Water Supply
D014867:Water
CHEMISTRY; MATHEMATICS; SANITARY ENGINEERING; WATER SUPPLY
ALCUNI SEMPLICI SUSSIDI MATEMATICI NELLO STUDIO DELLA MESCOLANZA DI DUE ACQUE.