/POOL [= {P0 | P1 | IMGACT | ALL (D)} | range]

    Displays the dynamic storage pool in the process' P0 (process)
    region, the P1 (control) region, or the image activator's
    reserved pages, or optionally, a range of addresses. The default
    action is to display all dynamic storage pools.

    You can express a range using the following syntax:

    m:n  Displays the process pool in the range of virtual addresses
         from m to n.
    m;n  Displays process pool in a range of n bytes, starting at
         virtual address m.