This has an index to burials in 4 cemeteries in Adelaiide: Enfield Memorial Park, Cheltenham Cemetery, Smithfield Memorial Park, and West Terrace Cemetery.
This is one of the cemeteries in Adelaide, South Australia
West Terrace Cemetery
As well as the index online mentioned above, there is an index on microfiche at the State Library of Victoria. Sometimes microfiche can contain additional details not available on the online indexes.
I also visited this cemetery in 1995, and obtained the cemetery printouts for my Whimpey family who were buried there. These printouts contained details as to where the family were buried. I didn’t bother to visit the gravesites, as the tenure had expired, and others were now buried in these plots (I also didn’t have a camera with me).