Books by W. D. Valleau
Total count: 3
Burning and non-burning strains of tobacco mosaic ; The ring symptom of virus diseases of plants ; Mosaic from tobacco one to fifty-two years oldKentucky Agricultural Experiment Station, University of Kentucky1935-01-01
Do tobacco plants recover from, and develop immunity to ringspot[by W.D. Valleau]. Susceptibility of tobacco plants visibly affected with mild tobacco mosaic to other strains of the virusKentucky Agricultural Experiment Station, University of Kentucky1935-01-01