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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
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Special Collections
open access

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… more
Date: May 1992
Creator: Johnson, Philip C. (Philip Charles)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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