Matches in Library of Congress for { ?s ?p Gas industry United States.. }
- 92622478 subject "Gas industry United States.".
- 93147984 subject "Gas industry United States.".
- 94046198 subject "Gas industry United States.".
- 94197044 subject "Gas industry United States.".
- 94233559 subject "Gas industry United States.".
- 95166805 subject "Gas industry United States.".
- 95183527 subject "Gas industry United States.".
- 96123341 subject "Gas industry United States.".
- 96220020 subject "Gas industry United States.".
- 98120818 subject "Gas industry United States.".
- 98121242 subject "Gas industry United States.".
- 98166446 subject "Gas industry United States.".
- 99177193 subject "Gas industry United States.".
- 99490435 subject "Gas industry United States.".