Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Calculation and use of ion activity / / by John D. Hem
| Calculation and use of ion activity / / by John D. Hem |
| Autore | Hem John David <1916-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1961 |
| Descrizione fisica | 1 online resource (iii, 17 pages, 1 page of plates) : illustrations, maps |
| Collana |
Geological Survey water-supply paper
Geochemistry of water |
| Soggetto topico |
Water - Composition
Ion exchange Solution (Chemistry) Chemical equilibrium |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711945003321 |
Hem John David <1916->
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1961 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Composition of saline residues on leaves and stems of saltcedar (Tamarix pentandra Pallas) / / by John D. Hem
| Composition of saline residues on leaves and stems of saltcedar (Tamarix pentandra Pallas) / / by John D. Hem |
| Autore | Hem John David <1916-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1967 |
| Descrizione fisica | 1 online resource (iii, C9 pages) : illustrations |
| Collana |
Geological Survey professional paper
Studies of evapotranspiration |
| Soggetto topico |
Saltcedar
Plant anatomy Tamaricaceae Evapotranspiration |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Composition of saline residues on leaves and stems of saltcedar |
| Record Nr. | UNINA-9910705875803321 |
|
Hem John David <1916->
|
||
| Washington : , : United States Department of the Interior, Geological Survey, , 1967 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quality of water of the Gila River Basin above Coolidge Dam, Arizona / / by John D. Hem
| Quality of water of the Gila River Basin above Coolidge Dam, Arizona / / by John D. Hem |
| Autore | Hem John David <1916-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1950 |
| Descrizione fisica | 1 online resource (vi, 230 pages, 2 pages of plates) : illustrations |
| Collana | Geological Survey water-supply paper |
| Soggetto topico |
Water - Composition
Water-supply - Gila River Valley (N.M. and Ariz.) Water-supply - Arizona - Coolidge Dam (Dam) Water-supply |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711351803321 |
|
Hem John David <1916->
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1950 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quality of water, Conchas Reservoir, New Mexico, 1939-49 / / by John D. Hem
| Quality of water, Conchas Reservoir, New Mexico, 1939-49 / / by John D. Hem |
| Autore | Hem John David <1916-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1952 |
| Descrizione fisica | 1 online resource (iv pages, 56 unnumbered pages) : illustrations, maps |
| Collana |
Contributions to hydrology
Geological Survey water-supply paper |
| Soggetto topico |
Water quality - New Mexico - Conchas Lake
Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711352103321 |
|
Hem John David <1916->
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1952 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Reduction and complexing of manganese by gallic acids / / John D. Hem
| Reduction and complexing of manganese by gallic acids / / John D. Hem |
| Autore | Hem John David <1916-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1965 |
| Descrizione fisica | 1 online resource (64 unnumbered pages) : illustrations |
| Collana | Geological Survey water-supply paper |
| Soggetto topico |
Manganese
Gallic acid Water quality Water - Composition |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711509203321 |
|
Hem John David <1916->
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1965 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||