1. Organolead compounds shown to be genetically active;Ahlberg;Ambio,1972
2. Report of the Workshop on the Mutagenicity of Chemical Carcinogens;Brookes,1976
3. Soil testing in Missouri;Brown;Extension Circular,1977
4. Atmospheric Mutagens;Fishbein,1976
5. Molecular mechanisms of mutations;Freese,1976