1980 census of population and housing.

"PHC80-2-231."

1980 census of population and housing.

"PHC80-2-358."

1980 census of population.

"PC80-1-D1-B."

1980 census of population and housing.

Includes index.

1980 census of population.

"PC80-1-A30."

1980 census of population.

"PC80-1-A47."

1980 census of population.

"PC80-1-A52."

1980 census of population.

"PC80-1-A21."

1980 census of population.

"PC80-1-A54."

1980 census of population and housing.

"PHC80-2-117."

1980 census of population.

"PC80-1-D35."

1980 census of population.

"PC80-1-D16."

1980 census of population.

"PC80-1-D24."

1980 census of population.

"PC80-1-D32."

1980 census of population.

"PC80-1-D49."