Categories

• enviromental studies
• geography
• Botany,Physics
• economy
• Eng
• Hindi
• Odia
• Politicalscience
• Education,Zoology
• Logic

Authors

• langsam and mitchell
• toat, t.f.,toat, t.f.
• Namita
• B.,Upadhyaya ,B.,Upadhyaya
• pranab
• Satapathy,Pratibha
• A.K
• Das B.P
• Pattnaik, n.r., j. and pattnaik,Mohanty , S.
• Wade L.G.