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1प्रकाशित 1993विषय “...Coastal engineering Congresses....”
पुस्तक -
2प्रकाशित 1989विषय “...Coastal zone management Congresses....”
पुस्तक -
3प्रकाशित 1983विषय “...Coastal zone management United States Congresses....”
पुस्तक