00410nam a2200109 4500 20260117163648.0 Colon Classification E142-18:4-880bF550aG:55 SIVARAJ ,R 8087 Development of transition metal- based nano composite catalyst materials for energy and environmental applications. Anchal, St, John's College, University of Kerala, 2025 CC TH 755144 755144 0 0 CC 0 0 RT LIB LIB Thesis 2026-01-16 0 E142-18:4-880bF550aG:55 R5 (RT) G46281 2026-01-16 06:12:21 2026-01-16 TH