Resource: https://pure.mpg.de/cone/jel/resource/L7
- http://purl.org/dc/elements/1.1/title:
Industry Studies: Primary Products and Construction
- http://purl.org/dc/elements/1.1/relation:
https://pure.mpg.de/cone/jel/resource/L
- http://purl.org/dc/elements/1.1/identifier:
L7