http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Extraktions of sediments from the seafloor with the dual-pipe-system
Extraction of sediments from the seafloor with the "dual-pipe-system"
Reprint from Interocean, Düsseldorf 1973.
Bulletin series A (Tekniska högskolan i Lund. Institutionen för vattenbyggnad) ; no. 35