Search Results for Friis, Robert H. - Narrowed by: English SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/en_US/default/default/qu$003dFriis$00252C$002bRobert$002bH.$0026qf$003dLANGUAGE$002509Language$002509ENG$002509English$0026ps$003d300;jsessionid=135FEDC2835D6B691768ED02DCF15793? 2026-01-19T23:38:43Z The Praeger handbook of environmental health ent://SD_ILS/0/SD_ILS:993472 2026-01-19T23:38:43Z 2026-01-19T23:38:43Z by&#160;Friis, Robert H.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=894799">Click to View</a><br/>Format:&#160;Electronic Resources<br/>