Categories

• Chemistry
• Others,odiya
• zoolozy
• Others,Chemistry
• Others
• Others,Biology
• Other
• History
• Zoology
• Environmental Studies

Authors

• Panigrahi , Sahu,Panigrahi , Sahu
• Das,Chopra, Puri,Behera,Saha
• Aryan
• Senapati F.M.
• Bag, Ranjan
• wheeler, j.t.,wheeler, j.t.
• Moran
• Sabine , Thirsan
• Hilgard , Atkinsan
• Bhatia, K.K.