Categories

• Zoology,odiya
• Biology,odiya
• Education,Zoology
• Education,odiya
• Botany
• Education
• Eng
• Economics,History
• Others,Physics
• Physics,History

Authors

• W.,baker
• Others,Mangal
• Tomar B.S
• Das. Sarala,S,Glasstine
• n.g
• Sabramanium S.K.
• Khanduwal
• Sahani
• Chadha,Pandy
• Chand T.