Opportunities and Challenges in Greenhouse Gases Reduction Using High-Pressure Direct Injection of Natural Gas Article Sidebar PDF Published: Oct 5, 2001 DOI: https://doi.org/10.83144/pcns.v2i1.3680 Main Article Content P. Ouellette Westport Innovations Abstract No abstract available. Article Details Issue 2001: Proceedings of Climate Change 2: The Canadian Technology Development Conference Section Articles