Biological soil crusts [[electronic resource] ] : webs of life in the desert |
Pubbl/distr/stampa | [Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2001] |
Descrizione fisica | 2 unnumbered pages : digital, PDF file |
Collana | USGS fact sheet |
Soggetto topico |
Soil biology
Soil crusting Soil ecology |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Biological soil crusts |
Record Nr. | UNINA-9910697444903321 |
[Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2001] | ||
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Lo trovi qui: Univ. Federico II | ||
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Introduction to microbiotic crusts / / Roxanna Johnston |
Autore | Johnston Roxanna |
Pubbl/distr/stampa | Washington, D.C. : , : United States Department of Agriculture, Natural Resources Conservation Service, Soil Quality Institute, Grazing Lands Technology Institute, , 1997 |
Descrizione fisica | 1 online resource (15 pages) : color illustrations |
Soggetto topico |
Crust vegetation - West (U.S.)
Soil crusting - West (U.S.) Soil microbiology - West (U.S.) Soil ecology - West (U.S.) Crust vegetation Soil crusting Soil ecology Soil microbiology |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910711605203321 |
Johnston Roxanna
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Washington, D.C. : , : United States Department of Agriculture, Natural Resources Conservation Service, Soil Quality Institute, Grazing Lands Technology Institute, , 1997 | ||
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Lo trovi qui: Univ. Federico II | ||
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Soil crusts |
Pubbl/distr/stampa | [Washington, D.C.] : , : USDA Natural Resources Conservation Service, , June 2008 |
Descrizione fisica | 1 online resource (2 unnumbered pages) |
Soggetto topico |
Soil crusting - United States
Soils - Quality - United States Soil crusting Soils - Quality |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910711605903321 |
[Washington, D.C.] : , : USDA Natural Resources Conservation Service, , June 2008 | ||
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Lo trovi qui: Univ. Federico II | ||
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