In its 2004 appropriations bill, Congress directed the Marine Mammal Commission to- review the biological viability of the most endangered marine mammal populations and make recommendations regarding the cost-effectiveness of current protection programs. This report identifies - the most endangered marine mammal populations in U.S. waters, evaluates the criteria and methods used to place marine mammal species and populations on the major protected species lists, and reviews current data on their biological status.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.