http://blogs.oilandgasinvestor.com/nissa/2009/03/23/chinese-proppant-%e2%80%98proppant-abuse%e2%80%99-nanoproppant-experts-discuss-this-more-in-webinar%e2%80%94now-online/ Nissa Darbonne discusses need-to-know topics ranging from upstream oil and gas M&A and finance to sports. Mon, 21 May 2012 20:22:43 +0000 http://wordpress.org/?v=2.6.2