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- * Black greenhouse mesh floor *Greenhouse Materials: PVC, EMT, PPL ...3 KB (520 words) - 17:09, 9 November 2011
- *Immediate action to reduce greenhouse gas concentrations to below the safe atmospheric threshold of 350 parts per ...8 KB (1,225 words) - 08:19, 7 January 2013
- ...port. Heating outside water and bringing it on-site to radiate heat inside greenhouse structures or big tents. Outside support: UU Churches. Soup trucks for food ...79 KB (9,461 words) - 17:09, 9 November 2011
- *Greenhouse: [http://www.youtube.com/watch?v=8ODRUvok0XE http://www.youtube.com/wa ...13 KB (2,121 words) - 21:04, 2 February 2013
- <dd>59. Greenhouse gases levels at no more than 350 ppm (in CO2 equivalents) ...11 KB (1,728 words) - 16:09, 12 April 2014
- In 2008, tar sands operations produced 37.2 megatonnes of greenhouse gas emissions, an increase of 121% between 1990 and 2008. Planned tar sands ...48 KB (7,341 words) - 18:16, 24 April 2012