Categories

• Zoology
• Hindi
• Political Science,Zoology
• Chemistry
• Logic
• Botany,Physics
• History
• Other
• psycholigy
• Zoology,odiya

Authors

• richtmyer f.k.
• Gany
• Prabehat Datla,Bases D.D
• U.P
• S,Pandaba
• Gupta, d.c.,Srivastava, l.n.
• Fond bonis
• B,Pattnaik,S.K,Pattanaik
• Balasubra Marian
• r and sundaram