Categories

• Political Science,Zoology
• Others,Physics
• Eng
• psycholigy
• Sanskrit
• zoolozy
• Environmental Studies
• Biology
• enviromental studies
• Botany,Zoology

Authors

• P.S,Kalsi
• Conrad, Jogeph,Handy Trimas
• Satpathy N.N
• Anfken
• S.,shrava,S.,shrava
• Chakrakanti P.K
• Rawat
• Pandey B.P.,ganguli and kumar
• Pattanaik, K.M.
• Islam ,Naznul