Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ PERSISTENT HYDROCARBON CONTENT OF THE SEA ALONG CERTAIN TANKER ROUTES-A PRELIMARY REPORT https://trid.trb.org/View/25104 Thu, 01 May 1975 00:00:00 GMT https://trid.trb.org/View/25104 SPM'S FOR DEEPWATER PETROLEUM TERMINALS https://trid.trb.org/View/25105 Thu, 01 May 1975 00:00:00 GMT https://trid.trb.org/View/25105 OFFSHORE TANKER "ISLAND" https://trid.trb.org/View/25017 Thu, 16 Jan 1975 00:00:00 GMT https://trid.trb.org/View/25017