Lisämateriaalilinkit https://peda.net/id/ed49bede9af 2018-08-08T13:00:49+03:00 https://peda.net/:static/547/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license noopener" href="https://peda.net/info" target="_blank">Peda.net-yleislisenssi</a></div> YK:n historia 3:07 https://peda.net/id/b44cbff49af 2018-08-08T13:06:23+03:00 2018-08-08T13:06:23+03:00 WHO: Responding to a Polio Outbreak 3:50 https://peda.net/id/90a044e09af 2020-09-01T20:19:56+03:00 2018-08-08T13:05:23+03:00 EU - Terveys; täydentää kansallista terveyspolitiikkaa https://peda.net/id/713a95749af 2018-08-08T13:04:41+03:00 2018-08-08T13:04:30+03:00 9 out of 10 people worldwide breathe polluted air, but more countries are taking action https://peda.net/id/126c3bc49af 2018-08-08T13:01:51+03:00 2018-08-08T13:01:51+03:00