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RISDiscussion of “<i>Impact of Water‐Quality Policies on Water Availability</i>” by Thomas S. Maddock (October, 1990, Vol. 116, No. 4)
Publisher: American Society of Civil Engineers
Panama Canal: Its Past and Its Future
Publisher: American Society of Civil Engineers
Abstract: The Panama Canal, one of the busiest waterways in the world, is facing two historic events. This year is the Canal's diamond anniversary—its 75th year of service to international shipping. Later, on December 31, 1999, in ...