Does an alchemist’s inferno bomb, poison bomb, smoke bomb, or stink bomb cause bomb damage in addition to the special effect listed for those discoveries?
Yes. For example, a smoke bomb deals bomb damage and creates an area of smoke.
Section 15: Copyright Notice – Pathfinder Roleplaying Game Ultimate Magic
Pathfinder Roleplaying Game Ultimate Magic. © 2011, Paizo Publishing, LLC; Authors: Jason Bulmahn, Tim Hitchcock, Colin McComb, Rob McCreary, Jason Nelson, Stephen Radney-MacFarland, Sean K Reynolds, Owen K.C. Stephens, and Russ Taylor.