The field inoculation of rye with Claviceps purpurea
By: by Ralph W. Lewis.
Published: 1945
Place of publication: East Lansing, Mich
Language: eng
Subjects: Claviceps purpurea.; Ergot.; Rye -- Diseases and pests.
Notes: "Michigan agricultural experiment station ... Journal article no. 721 (n.s.)"

"Literature cited": p.8.

Condensation of thesis (Ph. D.)--Michigan state college of agriculture and applied science, 1945.