Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Continental shelf -- Economic aspects. 5 Continental shelf -- Economic aspects -- Bibliography. 1 Continental shelf -- Economic aspects -- Congresses. 2 Continental shelf -- Economic aspects -- United States. 4 Continental shelf -- Florida. 4 Continental shelf -- Georges Bank. 1 Continental shelf -- Government policy -- North America. 1 Continental shelf -- Government policy -- United States. 1 Continental shelf -- Law and legislation -- United States. 5 Continental shelf -- Mexico, Gulf of 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >