@article {29688,
	title = {Methods of establishing plant growth after heavy oil spills. In : Proceedings of a workshop on reclamation of disturbed lands in Alberta, March 27-28, 1974, edited by Drake Hocking, William R. MacDonald},
	volume = {Information Report NOR-X-116},
	year = {1974},
	pages = {138-150},
	institution = {Canadian Forestry Service, Northern Forest Research Centre},
	author = {Nyborg, M. and McGill, W. B. and Carlson, L. W. and Holland, W. D.}
}
