Bhagat RP. On Co-Incidence of Plastic (Polythene) Grains in the Gizzard of Semi-Wild (Freely Inhabiting) Common Rock Pigeon, <i>Columba livia intermedia</i>, Linnaeus, 1758, in Biratagar, Nepal. Tribhuvan University Journal [Internet]. 2010 Feb. 12 [cited 2024 Sep. 18];26(1):81-4. Available from: https://nepjol.info/index.php/TUJ/article/view/2618