https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=216959
Rechercher Thomson, K P B; Rechercher Abiodun, A A; Rechercher Kirby, M; Rechercher Ayles, H; Rechercher Heckey, R
Canada Centre for Remote Sensing, 1976
Livre