http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1018 Mon, 06 Apr 2026 23:57:53 GMT 2026-04-06T23:57:53Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1019 Title: ZOOLOGY Mon, 04 Sep 2023 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1019 2023-09-04T00:00:00Z