43 U.S.C. § 49 : US Code - Section 49: Extension of cooperative work to Puerto Rico

Search 43 U.S.C. § 49 : US Code - Section 49: Extension of cooperative work to Puerto Rico

The provisions of law authorizing the making of topographic and
geological surveys and conducting investigations relating to
mineral and water resources by the United States Geological Survey
in various portions of the United States be, and the same are,
extended to authorize such surveys and investigations in Puerto
Rico.