Ancient humans and ecological benefit Posted byzizrocNovember 2, 2016Posted inUncategorized http://www.cbc.ca/radio/quirks/quirks-quarks-for-october-15-2016-1.3803790/coastal-clamshells-1.3803872 Nutrients crucial to plant growth can develop from human habitation sites. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...