TY - BOOK AU - Ashton, Mark S AU - Hauff, Robert D AU - O'Hara, Jennifer L TI - Protecting watershed areas : case of the panama canal SN - 9781560220640 SN - 99048247 U1 - 333.73097287 ASH PY - 1999/// CY - New York PB - Food Products Press KW - Ecosystem management - Panama - Panama Canal Watershed KW - Land use - Panama - Panama Canal Watershed KW - Natural resources - Panama - Panama Canal Watershed - Management N1 - Includes bibliographical references and index ER -