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 96
... hard rocks before they had been tapped by the tributary of some larger stream flowing along the softer beds , generally in a direction at right angles to the original system . At the point where the streams cross the hard sandstone ...
... hard rocks before they had been tapped by the tributary of some larger stream flowing along the softer beds , generally in a direction at right angles to the original system . At the point where the streams cross the hard sandstone ...
Seite 113
... hard , and possesses a rich , emerald - green color , clouded with darker streaks of included magnetite . Maryland serpentine has been used for interior decoration in several large buildings in New York , Philadelphia MARYLAND ...
... hard , and possesses a rich , emerald - green color , clouded with darker streaks of included magnetite . Maryland serpentine has been used for interior decoration in several large buildings in New York , Philadelphia MARYLAND ...
Seite 124
... hard usage . They produce good yields of the staple crops , such as wheat , grass , and corn . In addition they produce large yields of tomatoes and corn for canning purposes . The canning of corn , tomatoes , and other vege- tables has ...
... hard usage . They produce good yields of the staple crops , such as wheat , grass , and corn . In addition they produce large yields of tomatoes and corn for canning purposes . The canning of corn , tomatoes , and other vege- tables has ...
Seite 136
... hard - shell crabs captured in a day is astonishing , a single fisherman sometimes catching 2000 between sunrise and ten in the morning . At the principal crab - canning centers of Oxford , Cambridge , and Crisfield a large part of the ...
... hard - shell crabs captured in a day is astonishing , a single fisherman sometimes catching 2000 between sunrise and ten in the morning . At the principal crab - canning centers of Oxford , Cambridge , and Crisfield a large part of the ...
Seite 183
... hard rocks before they had been tapped by the tributary of some larger stream flowing along the softer beds , generally in a direction at right angles to the original system . At the point where the streams cross the hard sandstone ...
... hard rocks before they had been tapped by the tributary of some larger stream flowing along the softer beds , generally in a direction at right angles to the original system . At the point where the streams cross the hard sandstone ...
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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