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1.	Image from Amazon.com	Environmental epidemiology by Baker , Dean [Editor] Nieuwenhuijsen , Mark J [Editor] Language: English Language Publication details: New York Oxford University Press 2008 2008 Availability: Items available for loan: Clinical Library (1)Collection, call number: Reference Collection 614.4072ENV. Medical Library (1)Collection, call number: Reference Collection 614.4072ENV. Place hold Save to lists Add to cart (remove)
2.	Image from Amazon.com	Research methodology methods and techniques by Kothari , C.R Edition: 2nd ed. Language: Sinhala Language Publication details: New Delhi Wishwa Prakashan 1990 Availability: Items available for loan: Applied Sciences Library (1)Collection, call number: Reference Collection 001.42 KOT. Place hold Save to lists Add to cart (remove)
3.	Image from Amazon.com	Research methodology for students of social sciences by Cauvery , R Girija , M Meenakshi , R Nayak , U.K. Sudha Language: English Language Publication details: New Delhi Chand and Company LTD 2003 Availability: Items available for loan: Applied Sciences Library (1)Collection, call number: Lending Collection 001.42RES. Place hold Save to lists Add to cart (remove)
4.	Image from Amazon.com	කළමනාකරණ පර්යේෂණ ක්‍රම by Wickramarathna , Richoed Material type: Text; Format: print ; Literary form: Not fiction Language: Sinhala Language Publication details: Kelaniya Vidyalankara Prekashana 2019 2019 Availability: Items available for loan: Main Library (2)Collection, call number: Lending Collection 658.072 WIC, ... Items available for reference: Main Library: Not for loan (1)Collection, call number: Special Collection 658.072 WIC. Place hold Save to lists Add to cart (remove)