Thottathil. India's Organic Farming Revolution. University of Iowa Press.
Dyfyniad Arddull ChicagoThottathil. India's Organic Farming Revolution. University of Iowa Press.
Dyfyniad MLAThottathil. India's Organic Farming Revolution. University of Iowa Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.