https://www.guffo.in/q-3-how-have-the-eco-zones-been-classified-in-the-tamilakkam-region-why-did-agriculture-remain-confined-to-manpulams-in-the-tamilakkam-region-why-did-agriculture-remain-confined-to-manpulams-in-th/
Q. 3. How have the eco-zones been classified in the Tamilakkam region? Why did agriculture remain confined to Manpulams in the Tamilakkam region? Why did agriculture remain confined to Manpulams in the Tamilakkam region?