Petts, J., & Eduljee, G. (1994). Environmental impact assessment for waste treatment and disposal facilities. Wiley.
Lua i Stíl Chicago (17ú heag.)Petts, Judith, agus Gev Eduljee. Environmental Impact Assessment for Waste Treatment and Disposal Facilities. Chichester: Wiley, 1994.
Lua MLA (9ú heag.)Petts, Judith, agus Gev Eduljee. Environmental Impact Assessment for Waste Treatment and Disposal Facilities. Wiley, 1994.
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