Environmental and control studies of the common scab disease of potatoes caused by Actinomyces scabies (Thaxt.) Guss.

Dippenaar, B. J (1933)

Thesis (D. Sc. Agric.) -- University of Stellenbosch, 1933.

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Please refer to this item in SUNScholar by using the following persistent URL: http://hdl.handle.net/10019.1/56136
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