Categories

• Others,English
• Botany,Zoology
• Others,Education
• Computer Science
• zoolozy
• Economics
• IT
• Others,Chemistry
• Others
• Eng

Authors

• Theingan
• Swain , N.M
• a.c.
• Satpathy,Mahapatra ,Gauba, O.P
• grellet, f.
• Seelis Narayan
• sandhi
• Singh H.D
• Baijal
• Helmstrom. L