TY  - BOOK
AU  - International Conferenmce of Granular Media (Clermont-Ferrand
AU  - Biarez, J., ed. Gopurves, R., ed.
TI  - Powders and grains
SN  - 9061919843
U1  - 620.1 
PY  - 1989///
CY  - Rotterdam
PB  - A.A. Balkema
ER  -