TY - BOOK AU - Duvernois, M. A .,ed. TI - Topics in cosmic - ray astrophysics T2 - Horizons in world physics; v. 230 SN - 1-56072-658-X PY - 2000/// CY - New York PB - Nova Science KW - Cosmic - ray instrumentation KW - Galactic cosmic rays KW - Ultra energy cosmic rays ER -