Categories

• Biology
• Others,Botany
• Education
• zoolozy
• Mathematics
• Environmental Studies
• Physics,History
• Botany,Zoology
• Physics,odiya
• Physics

Authors

• Kaur.N
• Seth, m.l.
• R.C
• Dash & Dalai
• Singh, S.B.,Singh, S.B.
• patri and patri,das and sahu
• Raghovan,T,Migarlane, J.W
• Pradhan Y.M,Sanala Sahita Soyaa
• Prasad, Srivastave
• Pant, S.C.