LC control no. | sh 85063317 |
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Topical heading | Hydraulic fracturing |
Variant(s) | Fracking (Engineering) Fracturing, Hydraulic Hydrofracking |
See also | Hydraulic engineering Rock mechanics |
Found in | Help for declining gas production seen in the unconventional source of natural gas, 1980: (hydraulic fracturing) Wikipedia WWW site, Mar. 4, 2011: (hydraulic fracturing; fracing; fracking) Americanrivers.org, Mar. 4, 2011: (hydrofracking) Marcellusfacts.com: (hydrofracing) |