David (Dave) Christensen   

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Authors	Title	Year
Bonstrom, K; Allen, G; O'Kane, MA; Christensen, D	Evolution of cover system design and waste rock management at a mine in the Pilbara region of Western Australia Mine Closure 2012: Proceedings of the Seventh International Conference on Mine Closure, Mine Closure 2012	2012
Clark, JL; Christensen, D; Lum, B	Acid rock drainage source control opportunities at the Red Dog Zinc and Lead Mine, USA Mine Closure 2011: Proceedings of the Sixth International Conference on Mine Closure, Mine Closure 2011	2011