By Johnston R.   Hepple L.   Hoare T.   Jones K.   Plummer P.   in Geoforum

ISSN:0016-7185|34|2|157-161

Elsevier‎(2003)‎

Access to resources Favorite 6.4091854

By Plummer P LM   in Canadian Journal of Physics

ISSN:1208-6045|81|1-2|325-332

NRC Research Press‎(2003)‎

Access to resources Favorite 2.7832413