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Some petrological aspects of mafic rocks from four borehole sections between the Merensky Reef and the Main-Zone Gabbro in the Western and Eastern Bushveld complex
(North-West University (South Africa), 1969)
Some petrological aspects of rocks from four borehole sections in the Main Zone of the Western and Eastern Bushveld Complex were investigated. Of these boreholes, two were drilled near Rustenburg, one near Northam, and the ...
'n Studie van osonisering teenoor chlorering in die gevorderde suiwering van rioolwater vir hergebruik
(North-West University (South Africa), 1969)
This thesis deals with preliminary research towards using
zone treatment as a method of purifying sewage water. As ozone
is a very strong oxidizing agent it could be expected that ozone
would oxidize the organic material ...
'n Ondersoek na die moontlike ontwikkeling van 'n betroubare biotiese indeks vir die bepaling van rivierwaterbesoedeling in Natal
(North-West University (South Africa), 1969)
"No abstract"
Crystallographic study of ionic thiourea complexes
(North-West University (South Africa), 1969)
"Abstract not copied"
'n Vergelykende studie van die mineraalsamestelling van Pachystigma pygmaeum [Schltr.] Robyns en 'n aantal geassosieerde plantspesies van die klipveld
(North-West University (South Africa), 1969)
"Abstract not copied"
The chemistry of paper deterioration
(North-West University (South Africa), 1969)
"Abstract not copied"
Eksperimentele bepaling van energievlakbreedtes in die kerne 79Br en 81Br
(North-West University (South Africa), 1969)
The dissertation discusses the experimental determination
of the level widths and mean lifetimes of the 1.07 MeV
and 1.10 MeV nuclear energy levels in the stable isotopes
of bromine ( 79Br, 81 Br). The technique of ...
Die chemie van die indeenfotodimeer en verwante verbindings
(North-West University (South Africa), 1969)
Oxidation of the crude dimer of indene, produces the diketone (XII),
as well as a small quantity of a-truxone (XVI).
The diketone (XII) reacts like a typical carbonylic compound when
treated with reducing agents such ...
Die verspreiding en habitatseleksie van die Mollusca in die Mooirivier, Transvaal
(North-West University (South Africa), 1969)
"No abstract"
'n Evaluering van die effek van hetereloë antilimfosietantiserumtoediening in die laat-fetale en vroëe neonanatale tydperk by muise
(North-West University (South Africa), 1969)
"No Abstract"