G. Nammalvar (1938–2013) was a renowned organic farming scientist and environmental activist often called the "Father of Organic Farming" in Tamil Nadu
. His books are foundational texts for anyone interested in sustainable, chemical-free agriculture. Down To Earth Key Books on Agriculture nammalvar books agriculture
Finding physical copies of Nammalvar’s rare first editions can be difficult. However, the movement he started has digitized much of his work. nammalvar books agriculture