Categories

• Others,History
• Botany,Physics
• Physics
• odiya
• enviromental studies
• Economics,History
• Economics
• Others,English
• Others,Chemistry
• zoolozy

Authors

• Tull
• donnel
• S.,rushdic,S.,rushdic
• W.T,Andress
• dash and patra
• sutar, a.k.,Nanda, s.s. and others
• Salwar , Nanang
• Mishra , b.d.,Harichandar, n.b.
• t.t.
• Chitris K.N