Dedicated clean ballast tanks : revised specifications for oil tankers with dedicated clean ballast tanks, and, standard format for the dedicated clean ballast tank operation manual (Resolution A.495(XII) / 
International Maritime Organization. 
 - London:  International Maritime Organization,  1982. 
 - 38 p.;  30 cm. 
<br/><br/><label>ISBN: </label>9280111396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ballast (Ships)<br/>Oil pollution of rivers, harbors, etc
<br/><br/><label>Dewey Class. No.: </label>623.88245  / INT