Hunsur: Maintaining that Co-operative Institutions are the backbone of the country’s economy, Chamundeshwari MLA G.T. Devegowda (GTD), who is also the Chairman of Karnataka State Co-operative Federation Limited (KSCFL), said that there are more than 30 crore members in over 8.5 lakh Co-op. institutions and Societies across the country, which itself speaks about the volume…