## Keywords [colonialism](<../Bibliography/keywords/colonialism>) [environment](<../Bibliography/keywords/environment>) [history](<../Bibliography/keywords/history>) [Kerala](<../Bibliography/keywords/Kerala>) [Tamil Nadu](<../Bibliography/keywords/Tamil Nadu>) [Kanikkaran](<../Bibliography/keywords/Kanikkaran>) [Kani](<../Bibliography/keywords/Kani>) ## Publication [Download the annotated PDF](<https://attachments.kaanu.org/files/Kerala & Tamil Nadu environmental history 2008 Arivalagan.pdf>) <iframe style='width: 100%; height: 900px;' src='https://attachments.kaanu.org/files/Kerala & Tamil Nadu environmental history 2008 Arivalagan.pdf'></iframe> [Original Source](https://www.mids.ac.in/doc/WP_203.pdf)