www.ndact.ca

Understanding Quarries and Pits

The  Coalition on the Niagara Escarpment (CONE), also supporters of NDACT, have an informative magazine-like newsletter.

 "Understanding Quarries and Pits" is just this is just one of the articles in this informative magazine-like newsletter.

http://issuu.com/niagaraescarpment/docs/cone_ontheedge_fall2011

Taken from their Autumn 2011 Newsletter, "On the Edge"

Written by Robert Patrick, CONE President