Folder 16: "Human Perspectives in Horticulture," <emph render='italic'>Children, Nature, and the Urban Environment</emph>. (Upper Darby, PA: Northeaster Forest Experiment Station)
Lewis, Charles A.
1976
https://findingaids.lib.k-state.edu/folder-16-human-perspectives-in-horticulture-emph-render-italic-children-nature-and-the-urban-environment-emph-upper-darby-pa-northeaster-forest-experiment-station