Toward estimating the value of stewardship volunteers: A cost-based valuation approach in King County, Washington, USA
Daniels, Jean M., Robbins, Alicia S.T., Brinkley, Weston R., Wolf, Kathleen L., Chase, John M.Volume:
13
Year:
2014
Language:
english
Journal:
Urban Forestry & Urban Greening
DOI:
10.1016/j.ufug.2014.01.004
File:
PDF, 168 KB
english, 2014