The Erosion-productivity economics model : a user's guide /

Chicago citation style
The Erosion-productivity economics model : a user's guide /. 1987. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394796. (Accessed December 13, 2018.)
APA citation style
(1987) The Erosion-productivity economics model : a user's guide /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394796
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394796>.
Note: These citations are programmatically generated and may be incomplete.