Categories

• Botany,Physics
• Economics
• Physics
• Computer Science
• Political Science,odiya
• englisg
• Botany,Zoology
• odiya
• Ethics and Values
• evs

Authors

• Simon
• m.n. and pati
• Lal , Agarwal & Kathuria
• Chatopadhya, S.C
• Johari J.C.
• Gupta, renu,Das , B.K
• mackerzie, w.j.m.
• Pattnaik. A.M.
• AB rams
• lous ks, w.g., william n. and alfitrey,lous ks, w.