Categories

• Botany,Zoology
• Others,odiya
• enviromental studies
• Education,Zoology
• Chemistry,odiya
• evs
• Environmental Studies
• Others,Physics
• Zoology
• Others,Botany

Authors

• Spain Barry
• Rahman Atar
• vashist b.r.,M.S.,Tayal
• Mallick
• A.,Nicoll,A.,Nicoll
• Thomas,Pink
• Das , S.C.,Das , S.C.
• Keroual J.
• bottomare
• N.C,Mazumda