Categories

• Biology,odiya
• Others,Physics
• Education,Zoology
• Politicalscience
• Environmental Studies
• Political Science,Education
• Eng
• Economics,Political Science
• Others,English
• Education

Authors

• k.r.s.
• Frank
• Rach
• Ranjan,Purohit
• Halpern, Alvia
• Mohanty ,P.K
• Augecstine
• Roy & Nayak
• Nayak, g.c.,sahu and parida
• Boyd