I sincerely apologize for the delay getting back to, as I meant to thank you for the info.
I always had this vague idea that one had to consult anthropologists (if in an area once inhabited by large numbers of Native Americans, which I don't object to because I have a small part of Lakota and Oglala Suiox . . . and I respect the Native American values and beliefs), a geologist, a hydrologist, a tax appraiser, a toxicologist (to see how clean the water is), and so forth.
