TY - BOOK ID - 11000743 TI - Radiofrequency and microwaves. PY - 1981 SN - 9241540761 PB - Geneva WHO DB - UniCat KW - Environmental health KW - Microwaves KW - -Microwaves KW - -Radio waves KW - -612.014.4 KW - 535-12 KW - 535-3 KW - $?$89/11 KW - Hertzian waves KW - Electric waves KW - Electromagnetic waves KW - Radio frequency KW - Radio meteorology KW - Signal theory (Telecommunication) KW - Geomagnetic micropulsations KW - Radio waves KW - Shortwave radio KW - Environmental quality KW - Health KW - Health ecology KW - Public health KW - Environmental engineering KW - Health risk assessment KW - Health aspects KW - Physiological effect KW - Safety regulations KW - Environmental aspects KW - Environmental health. KW - Health aspects. KW - Physiological effect. KW - Safety regulations. KW - 612.014.4 UR - https://www.unicat.be/uniCat?func=search&query=sysid:11000743 AB - ER -