VIG Norman J.(editor.) Environmental policy: new directions for the twenty-first century / edited by Norman J. Vig and Michael E. Kraft. - Tenth edition - Thousand Oaks, California : CQ Press, an imprint of SAGE Publications, 2019. - xvi, 435 pages ; 23 cm. Includes index. ISBN: 9781506383460 (pbk.) : 107.00BND Subjects--Topical Terms: ENVIRONMENTAL POLICY -- UNITED STATE