Refine your search

• Availability

  • Limit to records with available items

• Authors

  • De Silva , Esmi (1)
  • Fanthome , Francis (2)
  • Thirumurthy , A.M. (2)
  • Thirumurthy A.M. (1)

• Collections

  • Lending Collection (2)
  • Reference Collection (1)
  • Special Collection (1)

• Holding libraries

  • Applied Sciences Library (1)
  • Main Library (2)

• Item types

  • Lending Books (2)
  • Permanent Reference Books (1)
  • Sheduled Reference (2)

• Locations

  • Lending Section (2)
  • Reference Section (2)

• Topics

  • Environment (1)
  • Environment Pollouti... (1)
  • ENVIRONMENTAL POLLUT... (1)
  • ENVIRONMENTAL PROBLE... (1)
  • SOCIAL PROBLEMS (1)