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21by Van Coller, Gerhardus J. (Gerhardus Johannes)“... with roots and crowns of declining nursery grapevines were assessed in surveys conducted at three different...”
Published 2012
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22by Maleri, Monika“... <15 ha in area, the general ecology of the irrigation reservoirs was assessed. Sixteen reservoirs...”
Published 2011
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23by Lombard, Karin“... to statistical analysis, the hypothesis of a similar situation in South Africa will be tested. After evaluating...”
Published 2012
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24by Botha, Pieter Barend“... agriculture. The primary aim of this study was to evaluate the effect of different tillage practices...”
Published 2013
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