And that was no exaggerations about "a thousand Kamandis on a thousand worlds," as an invisible omnipotent voice lectures The Last Boy On Earth about the nature of the pre-Crisis multiverse:
So, thanks for nothing, DC Implosion.
OK, this one is complicated. This story was planned for the never-published Kamandi #60 (would have been 1978). It was printed in the little-seen Cancelled Comics Cavalcade #2 (1978). As reprinted in Kamandi Challenge Special #1 (2017), where these scans were taken from. Phew!