Science David Lachance Posted by Who's Who Site Administrator on February 28, 2019 Most Recent Title: Geologist Company: U.S. Dept. Interior Industry: Science Years in Industry: 25 Years affiliated with Marquis Who’s Who: 28 Contact David Lachance: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...