TY - BOOK AU - Vinod Kumar Jain TI - Laboratory manual of plant pathology SN - 9788189473839 U1 - 632 PY - 2017/// CY - New Delhi PB - Oxford book company KW - types of plant pathogens KW - plant disease epidemiology KW - diseases of vegetable crops KW - diseases of trees KW - physiological plant diseases ER -