https://biz.prlog.org/us/open-space/ open space - United States - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/acterra/ Acterra is an environmental non-profit serving the Silicon Valley. We provide people with tangible, hands-on activities they can do to improve the environment. We also teach people how to become effective environmental change agents in their communities.Thu, 05 May 2011 16:21:13 GMT https://biz.prlog.org/txaglandtrust/ The mission of the Texas Agricultural Land Trust is to help Texans conserve their agricultural lands, wildlife habitats, and/or natural resources, and to enhance and sustain the long-term stewardship of private lands for the benefit of all Texans. Wed, 25 Aug 2010 03:47:41 GMT