United States. Department of the Army. General Staff. Military Intelligence Division.
Extracts from the Provisional Instruction for the employment of gas shell / General Staff (Intelligence). General Headquarters . - [S.I.: s.n.],, 1917 . - 2 p.
Entidade: Biblioteca Exército
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Gas Bombardments / General Staff (Intelligence). General Headquarters . - [S.I.: s.n.],, 1917 . - 1 f.
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Link persistente deste registo: http://id.bnportugal.gov.pt/bib/rnod/316915