TY  - BOOK
AU  - 
TI  - Hydrogeological investigation for the construction and design of rain water cathcment area with strogage ponds at Kampong Tegelam Simunjan district Kota Samarahan 1 vision Sarawak
PY  - 1990///
CY  - Ipoh Perak
PB  - Jabatan Penyiasatan Kajibumi Malaysia
ER  -