Die oorlewing van Ophiobolus Graminis Sacc. in gronde van die winterreenstreek van Kaapland
(1960)
Proefskrif (D. Sc. Agric.) -- Universiteit van Stellenbosch, 1960.
Full text to be digitised and attached to bibliographic record.
Thesis
Proefskrif (D. Sc. Agric.) -- Universiteit van Stellenbosch, 1960.
Full text to be digitised and attached to bibliographic record.
Thesis