Crossword puzzle clue "thirty six inches"

Thirty-six inches

Thirty inches

Campaign about which Rumsfeld said in 2003 "it could last six days, six weeks - I doubt six months"

Canal with thirty-six locks

Thirty-six-inch units

River facetiously described as "a mile wide at the mouth, but only six inches deep"

The first six inches of a foot-long?

Joe Six-Pack's are probably not a six-pack