1. Studies in the biology of Phytophthora infestans (Mont.) de Bary;Crosier;Mem. Cornell Univ. agric. Exp. Stn,1934
2. Chemotaxis of zoospores of Phytophthora parasitica var. nicotianae by plant roots and certain chemical solutions;Dukes;Phytopathology,1961
3. Geniteurslijst voor Aardappelrassen;Hogen Esch,1957
4. Studies on the disease cycle of potato late blight caused by Phytophthora infestans (Mont.) de Bary;Hori;Bull. agric. chem. inspection Stn,1964
5. A technique for the quantitative estimation of soil micro-organisms;Jones;J. gen. Microbiol.,1948