@book{527355,
	author = {Forslund, Pär},
	title = {Effects of reproductive tactics and population density on breeding success in the barnacle goose Branta leucopsis / },
	publisher = {Uppsala Universitet,},
	year = {1992.},
	series = {Acta Universitatis Upsaliensis : Comprehensive summaries of Uppsala dissertations from the Faculty of Science ; },
	address = {Uppsala : },
	note = {Zugl.: Uppsala, Univ., Diss., 1992.}
}