TY - RPRT KW - Educational literature KW - Mennonites KW - Immigration KW - Pennsylvania Germans KW - Upper Canada KW - Waterloo County AU - Donald Crownover AU - Daniel Wenger AB - A teaching aid intended for high school students learning about the ties between Lancaster County, Pennsylvania, and Waterloo County, Ontario. The kit consists of loose overhead transparencies and printed resource materials, including maps and pictures. C3 - Pennsylvania, Lancaster Co; Waterloo Co; Upper Canada C4 - c1790-c1820 C7 - English(30) CY - Lancaster, PA DP - Elizabeth Bloomfield. WATERLOO REGIONAL HISTORY BIBLIOGRAPHY SYSTEM. Most pre-1993 items are also included in the print work Waterloo County to 1972: an Annotated Bibliography of Regional History. Kitchener: Waterloo Regional Heritage Foundation, 1993. ID - 1503 LA - English M1 - Report M3 - Print(0) PB - Second Penn Institute in Local History, University of Pennsylvania PP - Lancaster, PA PY - 1985 EP - 1 v. (unpaged). ill. EP - maps EP - bibl.+ T1 - The trail of the black walnut ER -