TY  - BOOK
AU  - Theroux, Frank R.
AU  - Eldridge, Edward F.
AU  - Mallmann, Leroy W.
TI  - Laboratory manual for chemical and bacterial analysis of water and swage
U1  - 628.161, 
PY  - 1992///
CY  - Bikaner
PB  - Agro botonical
ER  -