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Assessment of habitat, fish communities, and streamflow requirements for habitat protection, Ipswich River, Massachusetts, 1998-99 [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Gene W. Parker ; prepared in cooperation with the Massachusetts Department of Environmental Management ... [and others]
| Assessment of habitat, fish communities, and streamflow requirements for habitat protection, Ipswich River, Massachusetts, 1998-99 [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Gene W. Parker ; prepared in cooperation with the Massachusetts Department of Environmental Management ... [and others] |
| Autore | Armstrong David S |
| Pubbl/distr/stampa | Northborough, Ma. : , : Dept. of the Interior, U.S. Geological Survey, , 2001 |
| Descrizione fisica | 1 electronic text, (vi, 72 pages) : HTML, digital, PDF file |
| Altri autori (Persone) |
RichardsTodd A
ParkerGene W |
| Collana | Water-resources investigations report |
| Soggetto topico |
Habitat (Ecology) - Massachusetts - Ipswich River Watershed
Fish communities - Massachusetts - Ipswich River Watershed |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697419403321 |
Armstrong David S
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| Northborough, Ma. : , : Dept. of the Interior, U.S. Geological Survey, , 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Characteristics and classification of least altered streamflows in Massachusetts [[electronic resource] /] / by David S. Armstrong, Gene W. Parker, and Todd A. Richards ; prepared in cooperation with the Massachusetts Department of Conservation and Recreation; the Massachusetts Department of Fish and Game, Riverways Program; and the Division of Fisheries and Wildlife
| Characteristics and classification of least altered streamflows in Massachusetts [[electronic resource] /] / by David S. Armstrong, Gene W. Parker, and Todd A. Richards ; prepared in cooperation with the Massachusetts Department of Conservation and Recreation; the Massachusetts Department of Fish and Game, Riverways Program; and the Division of Fisheries and Wildlife |
| Autore | Armstrong David S |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2008 |
| Descrizione fisica | viii, 113 pages : digital, PDF file |
| Altri autori (Persone) |
ParkerGene W
RichardsTodd A |
| Collana | Scientific investigations report |
| Soggetto topico |
Stream measurements - Massachusetts
Streamflow - Massachusetts |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910696889503321 |
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Armstrong David S
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| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Factors influencing riverine fish assemblages in Massachusetts [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Sara B. Levin
| Factors influencing riverine fish assemblages in Massachusetts [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Sara B. Levin |
| Autore | Armstrong David S |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2011 |
| Descrizione fisica | 1 online resource (ix, 59 pages) : color illustrations, color maps |
| Altri autori (Persone) |
RichardsTodd A
LevinSara B |
| Collana | Scientific investigations report |
| Soggetto topico |
Fishes - Effect of human beings on - Massachusetts
Fish communities - Massachusetts |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701205403321 |
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Armstrong David S
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| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Preliminary assessment of factors influencing riverine fish communities in Massachusetts [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Sara L. Brandt ; prepared in cooperation with the Massachusetts Department of Conservation and Recreation, the Massachusetts Department of Environmental Protection, and the Massachusetts Department of Fish and Game
| Preliminary assessment of factors influencing riverine fish communities in Massachusetts [[electronic resource] /] / by David S. Armstrong, Todd A. Richards, and Sara L. Brandt ; prepared in cooperation with the Massachusetts Department of Conservation and Recreation, the Massachusetts Department of Environmental Protection, and the Massachusetts Department of Fish and Game |
| Autore | Armstrong David S |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2010 |
| Descrizione fisica | 1 online resource (ix, 43 pages) : illustrations, maps |
| Altri autori (Persone) |
RichardsTodd A
BrandtSara L |
| Collana | Open-file report |
| Soggetto topico |
Fish communities - Massachusetts
Fish communities - Health aspects - Massachusetts |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699311403321 |
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Armstrong David S
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| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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