This product was developed by Alan Sperling.
earthcrete™ is a trade mark of Happy Pondering Products. You may order it from Happy Pondering Products at 770-859-9282.
This page is a mirror of the page found at the following URL:
http://www.pondscapes.com/3/page21.html
URL: http://mysite.verizon.net/bonniehill/ponds/pages/earthcrete/earthcrete/p1.html