Report, Band 10Johns Hopkins Press, 1918 CONTENTS.--Vol. I (1897)--Vol. II (1898)--Vol. III (1899)--Vol. IV (1902)--Vol. V (1905)--Vol. VI (1906)--Vol. VII (1908)--Vol. VIII (1909)--Vol. IX (1911)--Vol. X (1918)--Vol. XI (1922)--Vol. XII (1928)--Vol. XIII (1937)--Vol. 14 (1941) |
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Seite 25
... 94. View of Chemical Feed Controllers .. 95. View of Upper Service Pumping Station . 96. View of Coagulation Basins .. 496 497 498 499 PREFACE The present volume consists essentially of two general papers ILLUSTRATIONS 25.
... 94. View of Chemical Feed Controllers .. 95. View of Upper Service Pumping Station . 96. View of Coagulation Basins .. 496 497 498 499 PREFACE The present volume consists essentially of two general papers ILLUSTRATIONS 25.
Seite 26
Maryland Geological Survey. 1 1 PREFACE The present volume consists essentially of two general papers.
Maryland Geological Survey. 1 1 PREFACE The present volume consists essentially of two general papers.
Seite 27
Maryland Geological Survey. PREFACE The present volume consists essentially of two general papers covering subjects of universal interest to the people of the state preceded by an introductory tribute to the work and character of the ...
Maryland Geological Survey. PREFACE The present volume consists essentially of two general papers covering subjects of universal interest to the people of the state preceded by an introductory tribute to the work and character of the ...
Seite 41
... consist of the Atlantic Ocean and a line separating the former possessions of the Penns , NOTE . - Compiled largely from published data brought together by the author and his associates for the Maryland Geological Survey . now the ...
... consist of the Atlantic Ocean and a line separating the former possessions of the Penns , NOTE . - Compiled largely from published data brought together by the author and his associates for the Maryland Geological Survey . now the ...
Seite 57
... consist of 27 Senators , elected for four years , one from each of the 23 counties and the four districts of Baltimore City , and 101 Delegates , elected for two years . Each of the legislative districts of Baltimore is entitled to six ...
... consist of 27 Senators , elected for four years , one from each of the 23 counties and the four districts of Baltimore City , and 101 Delegates , elected for two years . Each of the legislative districts of Baltimore is entitled to six ...
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Häufige Begriffe und Wortgruppen
30 feet Allegany County Anne Arundel County Aquia Average elevation Baltimore beds beneath the surface Blue Ridge Calvert Capacity of reservoir carried to reservoir Cecil County Chesapeake Bay Choptank City Clark Hoshall Coastal Plain Creek Cretaceous crystalline rocks Cumberland Curtis Bay Daily consumption Delaware deposits Diameter district Downin drilled Eastern Shore Elevation above source elevation above town Eocene feet beneath feet deep feet in depth Fire hydrants flow formation Frederick gallons per minute Garrett County Geological glauconite gneiss gravel gray Hagerstown Hard head inches iron limestone lower Magothy Mary's Maryland Matawan miles Miocene Mountain Municipality Nanjemoy Patapsco Patuxent peneplain Percentage of population Piedmont Plateau Pleistocene population supplied Potomac River Prince George's County Public supply sand sandstone sandy clay shales shallow Soft southern Sparrows Point springs streams SURFACE WATERS surface yields UNDERGROUND WATERS Upper valleys Washington water horizons Waterworks western Wicomico Worcester County