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[Philip Johnson Cathedral Proposal]

Description: Brochure with floor plans and proposal for a new Cathedral of Hope designed by architect Philip Johnson. It includes biographical information about Johnson and his experience with religious architecture.
Date: [1996..1998]
Creator: Johnson, Philip
Partner: UNT Libraries Special Collections

Impacts of the Pyrethroid Insecticide Cyfluthrin on Aquatic Invertibrate Populations in Outdoor Experimental Tanks

Description: The chemical fate and biological impacts of cyfluthrin in aquatic ecosystems were investigated using microcosms (1.9 m^3 concrete tanks) during 1989. Results were compared to a concurrent pesticide registration study using mesocosms (634.7 m^3 earthen ponds). Ten spray drift and five soil runoff simulations were conducted. Pesticide loadings were scaled by system volume, with the same experimental design in ponds and microcosms. Aqueous cyfluthrin concentrations and sediment residue values were generally higher in microcosms, while aqueous half-life was shorter in the smaller systems.
Date: May 1992
Creator: Johnson, Philip C. (Philip Charles)
Partner: UNT Libraries

190 South La Salle

Description: View of the top of a skyscraper at 190 South La Salle Street in Chicago, Illinois.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: 1986
Creator: Johnson, Philip & Burgee, John Henry
Location Info:
Partner: UNT College of Visual Arts + Design