By Upham P.   in Journal of Environmental Management

ISSN:0301-4797|63|3|237-248

Academic Press‎(2001)‎

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By Upham P.   Thomas C.   Gillingwater D.   Raper D.   in Journal of Air Transport Management

ISSN:0969-6997|9|3|145-151

Elsevier‎(2003)‎

Access to resources Favorite 7.0468693

By Thomas C.   Raper D.   Upham P.   Gillingwater D.   Yang Y.   Hinde C.   in Environmental Modelling and Software

ISSN:1364-8152|16|3|297-298

Elsevier‎(2001)‎

Access to resources Favorite 5.8785677