TY  - BOOK
AU  - Hersh, Seymour Myron
TI  - Chemical and biological warfare : America's hidden arsenal
SN  - 0261631500
PY  - 1968///, [New ed]
CY  - London, MacGibbon & Kee
KW  - USA
KW  - BW
KW  - CW
ER  -