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Now showing items 1-10 of 13
Die invloed van avitaminose A op die histologiese struktuur van die endokriene-kliere by jong albino-rotte, met spesiale verwysing na die thymus
(North-West University (South Africa), 1951)
"No abstract"
'n Geografiese ondersoek na die landboukleinhoewes in die gebied Randfontein-Welverdiend
(North-West University (South Africa), 1954)
"No abstract"
Die petrologie van die hebridiese gesteentes van Tweefontein 385, distrik Vredefort, O.V.S., en die geologie van die omgewing
(North-West University (South Africa), 1956)
"No abstract"
Mesostigmatic Acarina associated with some South African Coleoptera
(North-West University (South Africa), 1953)
In this paper descriptions are given of
several species of the following genera and sub-genera which o.re associated with some insect hosts in Western Transvaal.
Chlorose by mielies met spesiale verwysing na die voorkoms daarvan in die Hoëveldstreek
(North-West University (South Africa), 1959)
"No abstract"
Die verstrooiing van mu-mesone in lood, gemeet met behulp van 'n hodoskoop-opstelling van telbuise
(Potchefstroom University for Christian Higher Education, 1958)
Äbstract not copied"
'n Sistematies-ekologiese studie van die plantegroei van die plaas Koedoesfontein no. 746 en omgewing in die Rustenburgse distrik
(North-West University (South Africa), 1959)
"Abstract not copied"
Contributions to the morphology of Biomphalaria pfeifferi [Krs.] the South African snail vector of intestinal bilharziasis
(North-West University (South Africa), 1958)
"Abstract not copied"
A survey of the prostigmatic mites (Acarina, Trombidiformes, Prostigmata) associated with plants in South Africa, with descriptions of a new genus and new species
(North-West University (South Africa), 1959)
"Abstract not copied"
Sentraal-Wes as landboukoöperasie
(North-West University (South Africa), 1956)
"No abstract available"