00333nam a2200109Ia 4500008004100000082001700041100002800058245004700086260003600133630001800169650003600187211122s9999||||xx |||||||||||||| ||und|| a581.2bSRI-P aSrivastava, Anand Kumar 0aPrinciples of Plant Pathology and Diseases bPragati PrakashanaMeerutc2000 xGeneral Stack aDiseasesvPlant PathologyBotany