TY  - BOOK
ED  - MES
TI  - Military engineering services handbook: volume 5 Water purification 
U1  - 628.16 
PY  - 1962///
CY  - Rawalpindi
PB  - MES
KW  - MCE
N1  - 0; 0; 0; 628_160000000000000_MIL
ER  -