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Map showing landslides and areas of susceptibility to landsliding in Puerto Rico
Landslides and areas of susceptibility to landsliding in Puerto Rico
1 map : color ; 32 x 101 cm., on sheet 37 x 107 cm., folded in envelope 30 x 24 cm.
by Watson H. Monroe ; Department of the Interior, United States Geological Survey.
Relief shown by contours and spot heights.
Ancillary maps: Generalized geologic map -- Map showing annual rainfall -- Map of Puerto Rico showing 7.5ʹ quadrangles.
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1148