TY - BOOK TI - Manual air tanah PY - 2005/// KW - Hydrogeology KW - Groundwater KW - Handbook, manual, etc N2 - This manual has been prepared primarily to help geologists and others to undertake the basic fieldwork necessary to understand the hydrogeology of an area. It is a guide with inclusion of background theory and analytical methods to explain the importance of certain measurements, and the importance of making them in a particular way ER -