TY  - BOOK
AU  - Alldredge, Leroy R., ed.  
TI  - Transactions of the XV general assembly, Moscow, USSR, 1971
T2  - International Association of Geomagnetism and Aeronomy Bulletin; No. 31
PY  - 1971///
CY  - Paris
PB  - International Union of Geodesy and Geophysics 
KW  - Iaga Bulletin No.31Iaga BulletinIugg
ER  -