SIVAN TM, PANICKER PA. ON THE TROLL LINE INVESTIGATIONS OFF COCHIN DURING FIVE FISHING SEASONS Part II.* INVESTIGATIONS DURING 1963 . 64 SEASON. Fish. Technol. [Internet]. 2025 Jun. 5 [cited 2025 Oct. 22];6(2). Available from: https://epubs.icar.org.in/index.php/FT/article/view/60448