TY - GEN AU - World Meteorological Organization AU - United Nations Environment Programme AU - International Commission on Non-Ionizing Radiation Protection ED - World Health Organization. TI - Global solar UV index : a practical guide SN - 9241590076 PY - 2002/// CY - Geneva : PB - World Health Organization KW - Ultraviolet rays KW - Adverse effects KW - Sunlight KW - Radiation monitoring KW - Instrumentation, standards KW - Reference values KW - Environmental exposure KW - Prevention and control KW - Health education KW - Manuals N1 - A joint recommendation of the World Health Organization, World Meteorological Organization, United Nations environment Programme, and the International Commission on Non-Ionizing Radiation Protection ER -