31-Ga  basic  n-XS summary  XS graphs

31-gallium Ga-nat. T=300 K from ENDF/B-6.0 mat3100 31-GA- 0 LLNL,LANL EVAL-MAY80 HOWERTON,YOUNG 31-GA- 0 NEA RCOM-JUL82 SCIENTIFIC CO-ORDINATIION GROUP