TY  - BOOK
AU  - Service,H.
TI  - Ground dolomite in Selangor, Perak a
PY  - 1947///
KW  - Limestone
KW  - Perak
KW  - Selangor
KW  - Geology, Economic
KW  - Dolumites
KW  - Batu Caves (Selangor)
KW  - Tong Sang Kongsi (Temoh, Perak)
KW  - Lee Chong Kongsi (Simpang Tiga, Perak)
ER  -