Ashna Sreekumar Diet spectrum of invasive Nile Tilapia Oreochromis Niloticus(Linnaeus,1758) collected from Veli-Akkulam Lake,Kerala Ashna Sreekumar - University of Kerala 2024 - Biju kumar A . Subjects--Topical Terms: Fish diet Spectrum-Tilapia--Kerala Dewey Class. No.: M2024AB04 / ASH-D