Tobacco frenching :
a nitrogen deficiency disease /
[W.D. Valleau and E.M. Johnson].

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Main Author: Valleau, W. D. (William Donney), 1891-
Related Names: Johnson, E. M. (Edward Marshall), 1896-
Language(s): English
Published: Lexington : Kentucky Agricultural Experiment Station, University of Kentucky, 1927.
Subjects: Deficiency diseases in plants
Tobacco > Tobacco / Diseases and pests
Physical Description: p. 175-253 : ill. ; 23 cm.
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Full view v.281(1927)	University of Illinois at Urbana-Champaign

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