System of draining off and purifying of sewage in rural areas - progress and needs System odprowadzania i oczyszczania ścieków na obszarach wiejskich – postęp i potrzeby
During the period analysed in the elaboration the acceleration of system of draining off and purifying of sewage took place. Those changes are reflected in higher levels of indicators describing the discussed elements of ecological infrastructure. The length of the sewage system increased eight time...
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Format: | Article |
Language: | English |
Published: |
University of Life Sciences in Poznań
2008-09-01
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Series: | Journal of Agribusiness and Rural Development |
Subjects: | |
Online Access: | http://www.jard.edu.pl/tom9/zeszyt3/art_6.pdf |