By McMaster Robert B.   Thrower Norman J.W.   in Cartography and Geographic Information Science

ISSN:1545-0465|18|3|151-155

Cartography and Geographic Information Society‎(1991)‎

Access to resources Favorite 15.650243

By Thrower Norman J. W.   in The Cartographic Journal

ISSN:1743-2774|9|1|43-51

Maney Publishing‎(1972)‎

Access to resources Favorite 7.855917

By Thrower Norman J. W.   Jensen John R.   in Cartography and Geographic Information Science

ISSN:1545-0465|3|1|39-56

Cartography and Geographic Information Society‎(1976)‎

Access to resources Favorite 5.8919377