@proceedings {9468,
	title = {Wintering herons in Greece (1964-1990).},
	volume = {20},
	year = {1992},
	month = {1992},
	pages = {73-75},
	publisher = {IWRB},
	address = {Grado, Italy},
	keywords = {kape aves},
	author = {Nazirides, T. and Jerrentrup, H. and Crivelli, A. J.},
	editor = {Finlayson, M. and Hollis, T. and Tim, D.}
}
