Rodale Organic Gardening Experimental Farm (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rodale Organic Gardening Experimental Farm" 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 Tim Noble and Shelby Weaver Splain (November 1998). "National Register of Historic Places Inventory Nomination Form: Rodale Organic Gardening Experimental Farm" (PDF). Retrieved 2012-03-05.

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 Tim Noble and Shelby Weaver Splain (November 1998). "National Register of Historic Places Inventory Nomination Form: Rodale Organic Gardening Experimental Farm" (PDF). Retrieved 2012-03-05.