TY  - BOOK
AU  - Trendall,A.F.
AU  - Morris,R.C.
TI  - Iron-formation, facts and problems
T2  - Developments in Precambrian geology
PY  - 1983///
CY  - Amsterdam
PB  - Elsevier Science
KW  - Iron ores
N1  - Includes bibliographies and index
ER  -