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In Memory of Professor Jerzy Radecki
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eISSN: 2083-5906
ISSN: 1230-1485
ISSN: 1230-1485
Keyword sand filter
ORIGINAL RESEARCH
Can Earthworms De-Clog Sand Filters?
Marcin Spychała1, Lesław Pilc2
Pol. J. Environ. Stud. 2011;20(4):1037-1041
LETTERS TO EDITORS
Water Retention Time in Intermittently Dosed Sand Filters
R. Błażejewski, S. Murat-Błażejewska
Pol. J. Environ. Stud. 2009;18(2):289-292
| eISSN: | 2083-5906 |
| ISSN: | 1230-1485 |
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