409 
A SUBMISSION ON 
SPECIAL CARE MEASURES FOR SAFE DISPOSAL 
OF POLLUTED DREDGED MATERIAL 
IN THE MARINE ENVIRONMENT 
By the International Association of Ports and Harbors 
FOR CONSIDERATION OF THE AD HOC SCIENTIFIC GROUP 
IN REGARD TO AGENDA ITEM #10 
MAY 1981 MEETING HALIFAX, CANADA 
11-267 O—82——27 
