Categories

• zoolozy
• Botany,Zoology
• Physics,History
• geography
• Odia
• Others,Physics
• Botany,Physics
• Economics,Political Science
• Zoology,odiya
• Others

Authors

• Ray, Rao
• behera and dash
• Mallik
• Balayauuswain E,Devadhar ,C.R
• Tutoo
• Chand
• Jyagl
• Raisinghania
• Goel , k.v., k.a. and sastri,S.C.,rastogi
• Odum , E.P