Block, SkipCaptcha, nsAm_Govt_101RO, nsAm_Govt_101RW, nsAm_Govt_101_ta, nsTeam2RO, nsTeam2RW, nsTeam2_talkRO, nsTeam2_talkRW
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New page: '''PPT''' is an abbreviation for Parts Per Thousand. It is generally used as a unit to indicate salinity.<ref>USGS</ref> ==References== <references/> Category:Ecology
'''PPT''' is an abbreviation for Parts Per Thousand. It is generally used as a unit to indicate [[salinity]].<ref>USGS</ref>
==References==
<references/>
[[Category:Ecology]]
==References==
<references/>
[[Category:Ecology]]