Obstáculos à reprodução - slides

https://www.google.com.br/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0ahUKEwjhm73jxv3JAhULGpAKHck-DgkQFggyMAQ&url=http%3A%2F%2Fesde.febnet.org.br%2Fbanco_estudo%2F5698%2Fmdulo-xv-lei-de-reproduo-rot2-obstculos-reproduo.html&usg=AFQjCNG17nYPj8M6nQb3OQpbzgrnJ-cTWw&sig2=sSqOZiA41tPcnj3jmtqRqw&bvm=bv.110151844,d.Y2I&cad=rja

http://cursodeespiritismo.blogspot.com.br/2012/09/obstaculos-reproducao_11.html

http://bibliadocaminho.com/ocaminho/Tematica/EE/Estudos/EsdePfM15R2.htm