Short answer: No. The pdf remains a linked graphic just like a tiff or eps and is not directly editable in ID
If you place it in a frame, you'll be able to crop using the frame edges, as you can do with any graphic. You can always place a new pic over any pics in the pdf or simply cover a pic with any opaque element.
You'd be best off editing (a little) text in Acrobat Pro if you don't have the original work in its creator app.
Using OSX 10.3.9 on a G4