Categories

• Others,Botany
• Others,odiya
• Eng
• Logic
• Education
• Mathematics
• Environmental Studies
• enviromental studies
• Botany,Zoology
• Computer Science

Authors

• Amir
• sharma and das,pindyak and rubinfeld
• Pahyja, N.P
• Jain , Punalei
• Strectmam
• Sahu J.K.
• sinha and sinha
• Aggrawal R.S
• Rudra
• Herstrin I.N