Manipulation of the chilling requirement of sweet cherry trees by Kapp, Cornelius Johannes

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A study of fruiting habits in pear trees by Du Plooy, Pierre

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An evaluation of the specific apple replant problem in Western Cape orchard soils by Rabie, Louise

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Rootstock and dormancy studies in apple and pear by Jacobs, Johannes N. (Johannes Nicolaas)

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Studies of apple bud dormancy and branching under conditions of inadequate winter chilling by Cronje, Paul J. R. (Paul Jacobus Robbertse)

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