Class 9 biology chapter 4 (Part 2 of 3) ഊർജത്തിനായി ശ്വസിക്കാം Breathing...
byRASHEED ODAKKAL KONDOTTY
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RASHEED ODAKKAL KONDOTTY
Working at Govt.Vocational HSS Kondotty, South India. National ICT awardee teacher (2017). Executive member of Malappuram Amateur Astronomers Society [MAARS], Kondotty Municipal Science Centre Coordinator.