In vitro study of ascocarp production by Ceratocystis ulmi (Buis.) C. Moreau
By: Shirin Asina.
Contributors: Toronto, Ont. University.
Publisher: s.n.]
Published: 1978
Place of publication: [Toronto
Language: eng
Number of pages: 139
Subjects: Ceratocystis ulmi; Dutch elm disease
Notes: Thesis--University of Toronto.

Vita.

Bibliography: leaves 125-131.