00477nam a2200193Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082001900099100002200118245003600140260004200176300001700218365001300235650001100248650002400259OSt20230518162920.0210423s2013 xx 000 0 und d a978-81-203-4703-8 cAL aeng a581.2 RAVF223 aRAVICHANDRA (N G) aFundamentals of plant pathology aNew DelhibPHI Learning Pvt Ltdc2013 axxiv,639bPB b495cINR aBotany aPathology of Plants