@InCollection{Kwieciński:2006,
author
=
"Z.Kwieciński and H.Kwiecińska and P.Botko and A.Wysocki and L.Jerzak and P.Tryjanowski",
title
=
"Plastic strings cause leg bone degeneration in the White Stork Ciconia ciconia",
pages
=
"431--436",
year
=
"2006",
booktitle
=
"The White Stork in Polandstudies in biology, ecology and conservation ISBN: 8360247358",
editor
=
"ed. P. Tryjanowski, T. H. Sparks, L. Jerzak",
publisher
=
"Bogucki Wydaw. Naukowe",
address
=
"Poznań",
}