Hydrogeological evaluation: springs of Nova Scotia.

by Cross, Heather J.
: H.J. Cross Hydrogeo, 2000

Hydrogeological evaluation: springs of Nova Scotia appendices

by Cross, Heather J.
: H.J. Cross Hydrogeo, 2000

Groundwater quality survey : Birch Cove & Sackville areas, Halifax County / by Heather J. Cross and Theresa A. Woodlock

by Cross, Heather J.
[Halifax, N.S.] : the Dept., 1976.