(marketscreener.com) WASHINGTON, Oct. 22, 2019 (GLOBE NEWSWIRE) -- Project Learning Tree (PLT), the award-winning environmental education initiative of the Sustainable Forestry Initiative (SFI), has developed new supplementary education materials to help youth discover careers in sustainable forestry and conservation. Green Jobs: Exploring Forest...http://www.marketscreener.com/news/Project-Learning-Tree-Launches-Green-Jobs-Exploring-Forest-Careers-Curriculum-to-Engage-Youth-in-E--29436924/?utm_medium=RSS&utm_content=20191022