Alternatives for the optimization of aggregate and pavement properties related to friction and wear resistance : executive summary, October 1978 : final report /

por Dahir, S. H., Dahir, S. H., Rice, J. M.
Publicado 1978

The use of short-and medium-term tests for carcinogens and data on genetic effects in carcinogenic hazard evaluation /

por McGregor, D. B.
Publicado 1999