PUROHIT, M.L.VERMA, SIDDHANATH2019-06-252019-06-251972http://krishikosh.egranth.ac.in/handle/1/5810109862ennullEFFECT OF DIFFERENT LEVELS OF NITROGEN ON THE INCIDENCE OF SOGATELLA FURCIFERA HORVATH AND ITS EXTERNAL MORPHOLOGY( DELPHACIOAE : HEMIPTERA )Thesis