Petroleum Remediation Product (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Petroleum Remediation Product" in German language version.

refsWebsite

Global rank German rank

75^th place

133^rd place

1web.archive.org

1^st place

1^st place

nasa.gov

spinoff.nasa.gov

PRP: The Proven Solution for Cleaning Up Oil Spills NASA Spinoff

web.archive.org

NASA: Spinoff 1994 (Memento vom 23. Juli 2009 im Internet Archive) (PDF; 24,5 MB). S. 61.