http://library.pinckneypirates.org/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Discharge%20of%20ballast%20water%22&format=rss2 4 0 50 ISBN http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=37023 By Egan, Dan,. Milwaukee Journal Sentinel, 2005 , Articles Contained in SIRS Enduring Issues 2006. | Originally Published: Invader Species Threaten to Further Shake Lake's Sensitive Ecosystem, Jan. 3, 2005; pp. n.p..

]]> http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=37023 ISBN http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=35068 By Gorrie, Peter,. Toronto Star, 2003 , Articles Contained in SIRS Enduring Issues 2004. | Originally Published: Alien Species Invasion Threatens Great Lakes, July 5, 2003; pp. F1+.

]]> http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=35068 ISBN http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=34035 By Wall, Roland.. Academy of Natural Sciences, 2002 , Articles Contained in SIRS Enduring Issues 2003. | Originally Published: Environmental Protection on the High Seas Part II: The Unexpected..., June 15, 2002; pp. n.p..

]]> http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=34035 ISBN http://library.pinckneypirates.org/cgi-bin/koha/opac-detail.pl?biblionumber=34034 By Wall, Roland.. Academy of Natural Sciences, 2002 , Articles Contained in SIRS Enduring Issues 2003. | Originally Published: Environmental Protection on the High Seas Part I: Battling..., May 15, 2002; pp. n.p..

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