TY  - BOOK
TI  - Hague declarations of 1899 (IV,1) and 1907 (XIV) prohibiting the discharge of project and explosives from balloons
U1  - Z1:A35qN0, E5 
PY  - 1915///
CY  - Washington
PB  - The Endowment U.S.A.      
ER  -