Maps showing the distribution of scandium, strotium, titanium, vanadium,yttrium, and zirconium in superficial marine sediments on the continentalshelf and slope of the Northern Gulf of Mexico - Estados Unidos. Geological Survey (Washington : The Survey, 1970)
Muestra elementos quimicos y su distribucion.
Keywords: ELEMENTOS QUIMICOS -- DISTRIBUCION - MAPAS; SEDIMENTOS MARINOS -- MAPAS