TY  - BOOK
AU  - Apparao,Krishna M.V.
TI  - Composition of cosmic radiation 
T2  - Topics in astrophysics and space physics ; vol. 11
SN  - 0677037708
U1  - 523.01 APP 
PY  - 1975///]
CY  - London, New York
PB  - Gordon and Breach Science Publishers
KW  - Cosmic rays
N1  - Includes index
ER  -