Spatial analysis of discarded needles and dropbox locations in Calgary, Canada.
| Autor: | Mekonnen, Abreham1, Pijl, Em M.2 em.pijl@umanitoba.ca |
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| Zdroj: | Canadian Journal of Urban Research. Summer2022, Vol. 31 Issue 1, p1-15. 15p. |
| Databáze: | Academic Search Ultimate |
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