The suitability of m-endo-les agar for total coliform counts by membrane filtration The suitability of m-endo-les agar for total coliform counts by membrane filtration
Metal surveys in South African estuaries v. kromme and Gamtoos rivers (St Francis Bay) Metal surveys in South African estuaries v. kromme and Gamtoos rivers (St Francis Bay)
Metal surveys in South African estuaries vi sundays river Metal surveys in South African estuaries vi sundays river
The cultivation of algae using waste water from feedlots The cultivation of algae using waste water from feedlots
Bepaling van uiterste neerslag vir intermediêre reënvalduurtes in suidelike afrika Bepaling van uiterste neerslag vir intermediêre reënvalduurtes in suidelike afrika
A comparison of chemical load estimation algorithms using data obtained by sampling four South African rivers at varying frequencies A comparison of chemical load estimation algorithms using data obtained by sampling four South African rivers at varying frequencies
The phosphorus cycle in Germiston lake. IIi seasonal patterns in the absorption, translocation and release of phosphorus by Potamogeton Pectinatus l The phosphorus cycle in Germiston lake. IIi seasonal patterns in the absorption, translocation and release of phosphorus by Potamogeton Pectinatus l
The growth and production of Mocambique Tilapia (Oreochromis Mossambicus) fed on algae in small tanks The growth and production of Mocambique Tilapia (Oreochromis Mossambicus) fed on algae in small tanks