[KEN Raghavan, National Joint General Secretary, Ekal Vidhyalaya AbhiyanExpert in Training: Gram Vikas (Low cost, Micro Model) – Bio Gas, Organic Manure, Bio Pesticide, organic farming Cow based small cottage industry.] KEN Raghavan shared his knowledge on the historical documentation of Megasthenese, Fahian, Albarooni, Marco Polo, Columbus, McCauley, etc. Explained well how McCauley was successful […]
