The variability of and resistance to sweet potato feathery mottle virus in Africa
By: Robert F. Karyeija
Contributors: Sveriges lantbruksuniversitet
Series: Acta Universitatis Agriculturae Sueciae -- 197
Publisher: Swedish University of Agricultural Sciences
Published: 1999
Place of publication: Uppsala
Language: eng
Subjects: Sweet potatoes; Diseases and pests; Virus diseases of plants
Notes: Thesis (doctoral)--Swedish University of Agricultural Sciences, 1999.

Includes bibliographical references.