TY - BOOK ED - United States. TI - Science and technology issues in coastal ecotourism T2 - Background paper SN - 0160381525 U1 - 681.75 22 PY - 1992/// CY - Washington, D.C. : PB - Office of Technology Assessment, Congress of t he U.S., KW - Ecotourism KW - United States KW - Coastal zone management KW - Science and state KW - Technology and state N1 - Includes bibliographical references ER -