Categories

• Zoology
• zoolozy
• psycholigy
• Ethics and Values
• Economics
• Others,Education
• economy
• Zoology,odiya
• Botany,Physics
• Chemistry

Authors

• Shelley
• R.,Safeya
• Sharma & Sharma.
• m.d.,cervartes
• s.d.
• das and mohanty,dash and dash
• Harichandra
• r.s.r.
• Panda, P.
• c.,bettelhein