00000nam 2200000za 4500 9.849046 CaOODSP 20241203113641 cr ||||||||||| 171219s1973 onc ||||o f000 0 eng d CaOODSP eng eng fre n-cn--- CW69-9/31E-PDF Brown, R. G. B. Sea-birds and oil pollution [electronic resource] : the investigation of an offshore oil slick / by R.G.B. Brown. [Ottawa] : Canadian Wildlife Service, 1973. [3] p. Progress notes ; no. 31 "May 1973." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes summary in French. Issued also in French under title: Les oiseaux de mer et la pollution pétrolière : étude d'une nappe de pétrole en haute mer. Includes bibliographical references. "Many marine oil slicks never come ashore. These are potentially more hazardous to sea-birds than those in coastal waters, but it is hard to estimate the hazard, in the absence of counts of dead birds on beaches"--Abstract. gccst Birds gccst Oil spills Canada. Environment Canada. Canadian Wildlife Service. Les oiseaux de mer et la pollution pétrolière (CaOODSP)9.859432 Progress notes (Canadian Wildlife Service) no. 31 (CaOODSP)9.504439 PDF 214 KB https://publications.gc.ca/collections/collection_2017/eccc/CW69-9-31-eng.pdf