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Risk-cost analysis for the regulation of airborne toxic substances in a developing context
O'Ryan, Raúl Enrique, (2000)
When arsenic is safer in your cup of tea than in your local water treatment plant
Umshler, Sue E., (1999)
Arsenic, Mercury, Antimony and Gold deposits of Turkey
(1970)
Feldspar and nepheline syenite : world survey of production, consumption and prices with special reference to future trends
(1972)
Kyanite, andalusite, sillimanite and allied minerals : World survey of production, consumption and prices with special reference to future trends
(1973)
Bromine : world survey of production consumption and prices
(1975)