Many of you may ask that question next spring if you do not return the form on the back inside page of this issue. Future issues will be sent only to people who express interest in receiving them. A completely new mailing list will be generated from returned forms. Our mailing list has grown from 2,500 to nearly 15,000 names since Volume I, Issue l was published in the fall of 1974. It is now time to test whether everyone who gets Focus wants to continue receiving it.
"Great Lakes Focus on Water Quality: vol.3 iss.4,"
Focus on International Joint Commission Activities: Vol. 3
, Article 1.
Available at: http://scholar.uwindsor.ca/ijcfocus/vol3/iss4/1