TY  - BOOK
AU  - Mellatmal, Tajuddin
ED  - WUFA
TI  - Elementary instructions about poisonous chemicals [Pashtu] / by  Tajuddin Mellatmal
U1  - B 
CY  - Peshawar, 1987 (1366).
KW  - Chemicals
KW  - Chemical warfare
KW  - ENG
ER  -