Spruce Grove School (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spruce Grove School" in English language version.

refsWebsite

Global rank English rank

135^th place

105^th place

2,762^nd place

1,498^th place

low place

7,014^th place

nps.gov

npgallery.nps.gov

"National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.

penndot.gov

gis.penndot.gov

"National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes M.L. Wolf (November 1984). "Pennsylvania Historic Resource Survey Form: Spruce Grove School" (PDF). Retrieved 2012-12-16.

state.pa.us

dot7.state.pa.us

"National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes M.L. Wolf (November 1984). "Pennsylvania Historic Resource Survey Form: Spruce Grove School" (PDF). Retrieved 2012-12-16.