Military Science
Military engineering
Fortification
Fortifications and defenses. By region or country
America
URI(s)
Codes
- UG425-UG427
Variants
- Military Science--Military engineering--Fortification--Fortifications and defenses. By region or country--America--South America
Broader Terms
- Military Science--Military engineering--Fortification--Fortifications and defenses. By region or country--America
Narrower Terms
Synthesized From Schedule
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1994-07-09: new
- 2016-07-15: revised
Alternate Formats