Martin, E. W. (2000). "Actor-networks and implementation: examples from conservation GIS in Ecuador." International Journal of Geographical Information Science 14: 715-738.
Eugene Martin
GIS solutions and educator
gene@genemartin.us (206) 465-4104
The Pacific Northwest Conservation GIS User Assessment
Martin, E. W. (1997). "Visualizing common lands: A framework component of GIS use in other cultures." from http://www.genemartin.us.