00770cam a22002531 4500 agr27000338 DLC 20260227110946.0 870311s1925 ne f b 000 0 dut agr27000338 (OCoLC)15303765 DLC NNBG DLC premarc SB741.R4 S5 1925 Simon-Thomas, Karel, 1894- Onderzoekingen over Rhizoctonia, door Karel Simon Thomas. Utrecht, Electr. drukkerij "De Industrie" J. van Druten, 1925. 5 p.l., 97, [1] p. 10 plates. 23 cm. "Stellingen" (1 leaf) laid in. Proefschrift--Utrecht. Bibliography: p. 66-72. Rhizoctonia. Fungi imperfecti. 9099 9099