na INLIS000000000005531 20240711021531 0010-0724000014 240711 g 0 eng Plant pathology vol. 21 n0 1-4 : a record of current work on plant diseases and pests xiv, 674 p.: ill. ; 24 cm. Incl. Index 632 632 PLA London : Her Majesty's Stationary Office, 1972 PLANT PATHOLOGY