Categories

• Others,Chemistry
• Botany
• Others,odiya
• psycholigy
• Political Science,Zoology
• enviromental studies
• Economic
• Mathematics
• geography
• Chemistry,odiya

Authors

• Sen, k., S., Chopra, p.s. and kothari
• S.,chawala,S.,chawala
• james, b.s.,james, b.s.
• Chaturvedi & Surwade
• Mishra A.K
• K.C,Panigrahi ,Vishwa Premi K.K.C
• Das G.N.
• Chaini , Ratnakara,G.C,Nayak
• Rajendran , Gurackharan
• Dath , Patra,Vidyanath, R.D