Sphene, Sri Lanka's newest gemstone / P.C. Zwaan and C.E.S. Arps
http://data.bibliotheken.nl/id/nbt/p810627248 an entity of type: CreativeWork
Sphene, Sri Lanka's newest gemstone / P.C. Zwaan and C.E.S. Arps
Omslagtitel
en
Sphene, Sri Lanka's newest gemstone
xsd:integer
11
blank nodes
xsd:gYear
1980
810627248
xsd:date
1981-06-02
xsd:date
2021-10-11