Categories

• Hindi
• Botany,Zoology
• Others,Physics
• englisg
• evs
• Others,Chemistry
• Others,Education
• Others,Botany
• Politicalscience
• Biology,odiya

Authors

• Safaye , Shaida
• Branson W.H
• Sinha R. K.
• W.T,Andrews,Lathan J.E.M
• Dallon,Hugh,Dath , Patra
• Sitakata
• b.m.,elroy,b.m.,elroy
• Streetma , Banarjee
• Meconnell , Bnue
• farmen, b.h.,farmen, b.h.