TY  - BOOK
AU  - Gan,Ah Sai
TI  - Economic report Tanjong Malim sheet 76
PY  - 1971///
KW  - Geology
KW  - Perak
KW  - Tanjong Malim
KW  - Mineralogy
KW  - Geology, Economic
KW  - Tanjong Malim (Perak)
N1  - Title from cover; v.1 Approximate mineral analysis on @Heavies@ (February, 1971 Collection) / Gan Ah Sai -- v.2 Economic reports for the month of May 1972 / Gan Ah Sai -- v. 3 Economic reports for the month of June 1974 / Gan Ah Sai
ER  -