Categories

• Botany,Physics
• Sanskrit
• geography
• zoolozy
• Economics,Political Science
• Political Science,Zoology
• Education,Zoology
• Hindi
• Botany,Zoology
• Biology,odiya

Authors

• Das G.S.
• B.,brecht,B.,brecht
• sahu and parida,mahapatra and sitakanta
• J.,thirber
• agarwal a.m
• G,Sahu,Arora,Chaner
• Patnaik, k.c.,Bramha, g.k.
• Yamane, Taro,Sen, K.K
• k.,bhamrah h.s. and juneja
• Wayper