@article {Williston:1 September 1974:0022-1201:580,
	author = "Williston, H. L.",
	title = "Managing Pines in the Ice-Storm Belt",
	journal = "Journal of Forestry",
	volume = "72",
	year = "1 September 1974",
	abstract = "",
	pages = "580-582(3)",
	url = "http://www.ingentaconnect.com/content/saf/jof/1974/00000072/00000009/art00016"
}