TY  - BOOK
AU  - Dunn,John Alexander
TI  - The geology of north Singhbhum including parts of Ranchi and Manchum districts,
T2  - India. Geological Survey. Memoirs,
AV  - QE295 .A4 vol. 54
U1  - 555.41 
PY  - 1929///
CY  - Calcutta
PB  - Government of India, Central Publication Branch
KW  - Geology
KW  - India
KW  - Singhbhum
N1  - Folded map in pocket; References on "Previous work": p. 8-10
ER  -