For pre-lod, best places to level is usually in A4 CS (or RoF if you can't do CS). For all versions of the game before 1.10, best always tends to be better in the last act, and normally the last zones. So in 1.09b for instance the places to level are usually A5, and usually in places like WSK Level 2+ (and of course we have Hell Cows). This applies to 1.05b as well. As for bows, in all versions of the game before 1.09, there are no dedicated boss drop tables so target farming bosses is not a thing. You normally just farm the game world itself, so any zone could be good. Although you'll want to continue to stick to the final acts so that the item bases you find have a higher chance of coming from a higher item tier.