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
Predictive models for estimating net rainfall and interception losses Predictive models for estimating net rainfall and interception losses
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
Observations on some techniques employed for the removal of egg adhesiveness of the common carp, Cyprinus Carpio, during induced spawning Observations on some techniques employed for the removal of egg adhesiveness of the common carp, Cyprinus Carpio, during induced spawning
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