Categories

• Biology
• Economics,Political Science
• IT
• zoolozy
• English
• Biology,odiya
• Economics,History
• englisg
• Others,Botany
• Economics

Authors

• Pattanaik, D.D,Gupta, D.C
• Gupta, P.K,Sharma, barik and das
• Sankar, S.,Das , S.
• mennon, k.pk
• toman and singh,Srivastava, c.b.l. singh y.n.
• Das,Das
• N.K
• Syllin M.
• Pari
• Gartia