{"source":"book","style":"apa","contributors": [{"function":"author","last":"Pinchot","first":"Gifford"},{"function":"author","last":"Pinchot","first":"Gifford"},{"function":"author","last":"Pinchot","first":"Gifford"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"A primer of forestry","publisher":"G.P.O.","city":"Washington","year":"1899"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"2155059"}