21. However, in 1900 and 1901, sulphurous fumes were observed issuing from vents near the mountain. 22. Takhini Hot Springs is fortunate to contain no sulphurous odour as is common to most hot springs. 23. :" The water at Vallecitas is hard and sulphurous , but not unpleasant to the taste. 24. A hydropathic institute at Methana makes use of the hot sulphurous water that still surfaces in the area. 25. "Paederia foetida " is known for the strong, sulphurous stems are crushed or bruised. 26. Drawbacks are its tendencies to produce an excessive residual ash, to burn quickly and give off sulphurous fumes. 27. On 24 November there were various reports of a sulphurous smell in the El Golfo area of the island. 28. In the sulphurous era of what he called instantaneous " hyperdemocracy " and " hyperinformation," 29. The place is a plain where many sulphurous vapour outlets are located ( currently " Solfatara " ). 30. Sour gas ( sulphurous ) had previously been removed at the Eni site by amine gas treating, now decommissioned.