by Uys D.C, Calitz F.J
Published in Deciduous Fruit Grower (1997)

by Steenkamp, J, Uys, D.C
Published in Deciduous fruit grower = Die Sagtevrugteboer (1982)

by Uys D.C
Year of Publication 1986

by Uys, D.C
Published in Deciduous fruit grower. = Die Sagtevrugteboer (1980)

by Uys, D.C. (Stellenbosch Univ. (South Africa). Dept. of Viticulture and Oenology)
Published in Deciduous Fruit Grower (South Africa) (01.10.1996)