crochet

http://amagiadocroche.blogspot.pt/2011/08/apostila-ii.html

reciclagem

http://sustentator.com/blog-es/blog/2012/03/29/reciclar-palets/pallet-7/

http://sustentator.com/blog-es/blog/2012/04/16/reu...ellas-envases-latas-y-corchos/