University of Guyana Library

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Hart, Roberta O.

Etilogy of cercospora cruenta sacc on vigna unguiculata (L.) Walp / by Roberta O. Hart. - 1977. - xvii, 124 p. ill., photos.

Thesis (M.Sc.) - University of Guyana, 1977.

Bibliography: p. 114-124.

Subjects--Topical Terms:
Leaf spots
Agriculture.

LC Class. No.: Thesis SB741.L45 / H37