Manual on oil pollution : IMO guidelines for sampling and identification of oil spills: section VI. 

 -  IMO.  1998 
 - v, 38 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil pollution of rivers, harbors, etc. -- Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>M 628.16833 M294 1998