Santa Isabel

1960

1:20k

Santa Isabel

1972

1:20k

Santa Isabel

1952

1:30k

Santa Isabel

1944

1:30k

Santa Isabel

1972

1:20k

Soil map : Puerto Rico : East-Central sheet

1942

Roberts, R. C.

1:50k

Soil map : Puerto Rico : West-Central sheet

1942

Roberts, R. C.

1:50k

Composite: (4 Sheets) Soil map : Puerto Rico

1942

Roberts, R. C.

1:50k

Composite: (4 Sheets) Soil map : Puerto Rico

1942

Roberts, R. C.

1:50k

Puerto Rico. Virgin Islands.

1953

Container Corporation of America

1:600k