https://digitalarchive.tpl.ca/internal/media/dispatcher/2074891/fullSurprise in store: Ian McHarg, a planning expert from Pennsylvania, was smiling when he boarded a plane for a tour of the Niagara Escarpment but soon became outraged when he saw gaping holes left by quarry operators10/25/1988[com.gallerysystems.emuseum.core.entities.RecordXPerson@8e74e4, com.gallerysystems.emuseum.core.entities.RecordXPerson@925ca8, com.gallerysystems.emuseum.core.entities.RecordXPerson@9202ee]com.gallerysystems.emuseum.core.entities.RecordXPerson@8e74e4com.gallerysystems.emuseum.core.entities.Classification@bdTSPA-1https://digitalarchive.tpl.ca/objects/317009/rdf