How Mines Help Guard America's Harbors

Title (Dublin Core): How Mines Help Guard America's Harbors
Subject (Dublin Core): en Technology; en Explosives and land mines
Article Title and/or Image Caption (Dublin Core): How Mines Help Guard America's Harbors
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1940-12
Is Part Of (Dublin Core): Popular Mechanics, v. 74, n. 6, 1940
pages (Bibliographic Ontology): 813
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google books
References (Dublin Core): United States of America
Archived by (Dublin Core): Enrico Saonara; Alberto Bordignon (Supervisor)
Spatial Coverage (Dublin Core): United States of America