Observations on the effects of rainfall on the pH of pond water in Gelang Patah /
Ti, Teow Loon
Observations on the effects of rainfall on the pH of pond water in Gelang Patah / by Ti Teow Loon, L. D. Rajamanickam - 19 pages. : illustrations ; 26 cm - Fisheries bulletin; no.25 . - Fisheries bulletin; no.25 .
Rain and rainfall--Johor
Hydrogen-ion concentration
Ponds--Johor
Observations on the effects of rainfall on the pH of pond water in Gelang Patah / by Ti Teow Loon, L. D. Rajamanickam - 19 pages. : illustrations ; 26 cm - Fisheries bulletin; no.25 . - Fisheries bulletin; no.25 .
Rain and rainfall--Johor
Hydrogen-ion concentration
Ponds--Johor
