@article {35016,
	title = {Extraction and measurement of oil content in mineral fines (sludge). In : Eleventh Annual Meeting, Land Rehabilitation : policy, planning systems and operational programs, June 3 - 6, 1986, University of British Columbia, Vancouver, B. C.},
	year = {1986},
	pages = {77-88},
	institution = {Canadian Land Reclamation Association},
	address = {Guelph, Ont. },
	author = {Yeung, P. and Johnson, R.}
}
