?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=T&rft.au=Ratna+Rajesh%2C+T&rft.aulast=Ratna+Rajesh&rft.inst=Acharya+N+G+Ranga+Agricultural+University&rft.date=1999&rft.title=Studies+on+the+components+of+resistance+in+groundnut+to+late+leaf+spot+disease+incited+by+phaeolsarlopsls+personata+(berk+and+curt)+v.+arx&rft.degree=Masters