Influence of calcium cyanamide on root rot of maize
By: [by] J. N. Louw.
Published: 1967
Place of publication: [Pretoria]
Language: eng
Number of pages: 139
Subjects: Corn root rot.; Calcium cyanamide.
Notes: Bibliography: leaves 128-139.
Thesis (M. SC.)--University of Pretoria.
Summaries in English and Afrikaans.