TY - GEN AU - Hamernik, Roger AU - Ahroon, William AU - Davis, Robert AU - Lei, Sheau-Fang TI - Hearing threshold shifts from repeated six-hour daily exposure to impact noise KW - Psicologia Ambiental KW - 4000 - Psicologia Ambiental UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/s4.htm ER -