@unpublished{icrisat1002,
          school = {Acharya N G Ranga Agricultural University},
            year = {2000},
           title = {Crop growth and development of castor cultivars under optimal and sub-optimal water and nitrogen conditions in Telangana region},
          author = {C Sudha Rani},
             url = {http://oar.icrisat.org/1002/}
}