Labeling in ListPlot 3D

I am using the command to plot 3D graph…

Plot3D[f[x, y], {x, .1, .4}, {y, .1, .9}, 
 LabelStyle -> {FontFamily -> "Arial Baltic", 10, GrayLevel[0]}, 
 AxesLabel -> {"Phase Velocity (m/s)", "Saturation (S0)", 
   "Frequency in Hz"}]

And getting the following output

The output graph are not well labeled.

Kindly suggest some alternate ways of doing this..
Thanks.
[1]: http://community.wolfram.com//c/portal/getImageAttachment?filename=f.jpg&userId=156375

One simple way is to wrap each Axes label in a Pane and give it a good FrameMargine. Example

fm = 20; (*adjust as needed*)
Plot3D[Sin[x + y^2], {x, -3, 3}, {y, -2, 2},
 AxesLabel -> {Pane["Phase Velocity (m/s)", FrameMargins -> fm], 
 Pane["Saturation (S0)", FrameMargins -> fm], 
 Pane["Frequecy in Hz", FrameMargins -> fm]}, 
 ImageSize -> 400]