{"source":"film","style":"apa","film": {"title":"Planet under pressure, programs 4-6 : The comfort blanket, Winds of change, Ozone" },"pubtype": {"main": "pubfilm"},"pubfilm": {"title":"Planet under pressure, programs 4-6 : The comfort blanket, Winds of change, Ozone","year":"19uu","country":"Mississauga, Ont."},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"705090994"}