The economic impact of proposed amendments to chapter 4, mine-related pollution (R76-20 and R77-10) /
| Data(s) |
25/08/1979
|
|---|---|
| Resumo |
Bibliography: p. 75-78. Mode of access: Internet. |
| Formato |
con |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Chicago : State of Illinois, Institute of Natural Resources, |
| Direitos |
Items in this record are available as Creative Commons Attribution. View access and use profile at http://www.hathitrust.org/access_use#cc-by-4.0. Please see individual items for rights and use statements. |
| Palavras-Chave | #Water #Coal mines and mining |
| Tipo |
text |
