Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Shale gas 8 Shale gas -- Data processing. 1 Shale gas -- Economic aspects -- Texas. 1 Shale gas -- Encyclopedias. 1 Shale gas -- Environmental aspects. 1 Shale gas -- Handbooks, manuals, etc. 1 Shale gas industry 8 Shale gas industry -- Case studies. 1 Shale gas industry -- Economic aspects -- United States. 1 Shale gas industry -- Environmental aspects. 3 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >