Groundwater series =
Grondwaterreeks /
Republic of South Africa, Department of Mines, Geological Survey.
APA Citation
Geological Survey (South Africa). (1975). Groundwater series =: Grondwaterreeks. Pretoria: Govt. Printer.
MLA Citation
Geological Survey (South Africa). Groundwater Series =: Grondwaterreeks. Pretoria: Govt. Printer, 1975.
Warning: These citations may not always be complete (especially for serials).