TY - GEN TI - Global solar uv index: a practical guide SN - 92-4-159007-6 PB - WHO KW - WHO KW - MANUALS KW - HEALTH EDUCATION KW - RADIATION KW - SOLAR RADIATION KW - HEALTH N2 - Serves as an important vehicle to raise public awareness and to alert people about the need to adopt protective measures when exposed to uv radiation ER -