TY  - BOOK
AU  - Sommer, Karl
TI  - SAMPLING OF POWDERS AND BULK MATERIALS
U1  - 660.282 
PY  - 1986///
CY  - Berlin
PB  - Springer-Verlag
KW  - Bulk Solids -- Sampling
KW  - Powders
KW  - Sampling
ER  -