Categories

• Political Science,Zoology
• odiya
• enviromental studies
• Eng
• geography
• Political Science,Education
• pyschology
• Economics
• Physics,odiya
• Education,odiya

Authors

• Ajit
• Bahl , Tuli
• Agrawal,Verma , Tyagi
• mader and windelspecht
• S,Ramchandani
• Dall
• Saxena , p.c., r.c and mathur,Saxena , p.c., r.c a
• datt and sundaram,Paul, bharadwaj and walia
• Lal S.S.
• Das , c.