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Publication Extents

Not all publications have extents, not all extents are completely accurate
Boundaries, areas, geographic centers and altitudes of the United States and the several States with a brief record of important changes in their territory
Edward M. Douglas
1923, Bulletin 689
Boundaries between countries are established by treaties made by the sovereign powers concerned.A boundary between two States of the United States may be changed by agreement of the State legislatures, but this agreement must be approved by Congress. The United States Congress can not change a State boundary without the...
The occurrence of ground water in the United States, with a discussion of principles
Oscar Edward Meinzer
1923, Water Supply Paper 489
The writer has planned and partly prepared a series of six papers on ground water in the United States. These papers are to deal with (1) occurrence, (2) origin, discharge, and quantity, (3) movement and head, (4) quality, (5) recovery and use, and (6) ground-water provinces. The present paper is...