TY  - GEN
ED  - SRI LANKA STANDARDS INSTITUTION
TI  - SLS 937 : 1991 : Methods of sampling foundry sands
PY  - 1991///
CY  - Colombo
PB  - SLSI
KW  - a621.742.4
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD3043
ER  -