IMO (International Maritime Organization)

Orientaciones sobre los reconocimientos biológicos portuarios de referencia

Guidance on port biological baseline surveys (PBBS)

Phytoplankton identification catalogue : Saldanha Bay, South Africa, April 2001

GloBallast legislation review 2002 : final report

Ballast water treatment R & D directory

Coastal and marine environmental problems of Somalia

Guidelines for national ballast water status : assessments (Arabic version)

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