Ask the DSE, I can't think of the other place in Melbourne we used to get them from but I know we once got a bucket load of printed maps from the DSE in and around the Dargo area when we first built the hunters cabin. That was a long time ago though, but they were the type of maps you are talking about.
Alright thank you for your help krafty and ridge I'll ring the local dse tomorrow might try those sights. I live in south west Vic so finding maps for that area is Pritty hit and miss
i found a map explorer on the dse web site you can choose what to show and what not to, its rather handy as you can even get it to show clasified 4wd tracks and there difficulty
thanks for the help guys. i did some digging around the dse site and came across a free mapping tool that allows you to select what you want shown eg contours, water bodys ect and also clasified 4wd tracks here is the link http://nremap-sc.nre.vic.gov.au/MapShare.v2/imf.jsp?site=forestexplorer