TY  - BOOK
AU  - Needham Joseph
TI  - Science and civilisation in China
SN  - 0-521-58000-5
U1  - 622 
PY  - 1999///
CY  - Cambridge
PB  - CUP
KW  - Mining
N1  - v5: Chemistry and chemical technology; pt.13: Mining, by Peter J Golas
ER  -