1. Purple blotch of onion (Macrosporium porri Ell.);Angell;J. agric. Res.,1929
2. L’action indirecte du rayonnement X et ultra-violet;Bacq;Experientia,1951
3. Physiological strains of Alternaria solani;Bonde;Phytopathology,1929
4. Physiological strains of Alternaria solani;Bonde;Phytopathology,1929
5. Factors involved in the growth and the pycnidium formation of Plenodomus fuscomaculans;Coons;J. agric. Res.,1916