Proceedings of the 3rd Annual Symposium on Zoo Research, 9th and 10th of July 2001 /
Annual Symposium on Zoo Research(3rd :2001 :Chester)
Wehnelt, Stephanie.
Hudson, Carys.
North of England Zoological Society.
Federation of Zoological Gardens of Great Britain and Ireland.
Chester : North of England Zoological Society,
2001.
Cover title.