Categories

• Botany,Physics
• pyschology
• Eng
• zoolozy
• Chemistry,odiya
• Economic
• Botany,Zoology
• IT
• Politicalscience
• Economics

Authors

• Patil
• A
• Sticklagan M w
• Ahuja ,H.C
• D.A
• Nanda, B.N
• Kara, S.C.,Kara, S.C.
• K.M
• Sinha , J.N,Arora, Singh
• bharadwaj and walia