From the President

摘要

This March/April 2010 issue of The Journal of HazMat Transportation? completes twenty years of publishing for the hazardous materials professional. In today's publishing environment, this can only be seen as an accomplishment given the extraordinary challenges presented by the internet and the absolute need to build a model of content distribution that works. But those of us that have survived implore the need for support from our customers who we feel need information of this caliper and quality.