TY - BOOK ED - Puerto Rico Development Group. ED - Junta de Calidad Ambiental de Puerto Rico. ED - Puerto Rico Development Group. ED - Puerto Rico. ED - Puerto Rico. TI - Environmental planning guidelines for aircraft noise: Puerto Rico International Airport AV - P.R. TL 725 .3 .N6 1974 PY - 1974/// CY - Hato Rey, P.R. PB - Puerto Rico Development Group KW - Puerto Rico International Airport KW - Local KW - Noise KW - Airports KW - Puerto Rico N1 - "Prepared for Commonwealth of Puerto Rico, Environmental Quality Board, Planning Board, and Department of Housing."; Appendix includes Puerto Rico Development Group. Environmental noise assessment, San Juan International Airport : interim report ER -