¿Isn't the gley that seals ponds formed with anerobically underwater or under pond liner plastic or whatever decompsing vegetable matter?
¿Did not native americans use birch bark to boil water in? I have put in Spanish question marks because it can amuse people from other countries, they put in question and exclamation marks before and after sentences. agri rose macaskie.
I think I'm turning Japanese. I really think so. This tiny ad thinks so too: