Detection of plant pathogents and their management - J.P. Verma; Anupam Verma Dinesh Kumar (New Delhi Angkor Publishers (P) Ltd., 1995)
J.P. Verma; Anupam Verma & Dinesh Kumar: Detection of plant pathogents and their management. New Delhi. Angkor Publishers (P) Ltd., 1995. 81-85992-04-5--(632.3VER)
ENGLISH