Tijuana is the center of the Tijuana metropolitan area, which incorporates the entirety of Baja California.
Heinroth is a surname , and may refer to  :. Johann Christian August Heinroth -LRB- 1773 -- 1843 -RRB- , German physician. Johann Christian August Heinroth. Johann Christian August Heinroth. Klaus Heinroth -LRB- born 1944 -RRB- , East German canoeist. Klaus Heinroth. Klaus Heinroth. Oskar Heinroth -LRB- 1871 -- 1945 -RRB- , German biologist. Oskar Heinroth. Oskar Heinroth