1.

Record Nr.

UNISA990000021750203316

Autore

MOGOROVICH, Sergio

Titolo

Professionisti e lavoro autonomo : IVA, imposte sui redditi, IRAP, scritture contabili, contributo previdenziale, dichiarazione telematica / Sergio Mogorovich

Pubbl/distr/stampa

Rimini : Maggioli, copyr. 1999

ISBN

88-387-1579-3

Edizione

[3. ed.]

Descrizione fisica

334 p. ; 24 cm.

Collana

Puntolinea, tributario ; 69

Disciplina

343. 450 62

Collocazione

Coll. PIC 69 A

XXX.A. Coll. 80/ 26 (Coll. PIC 69 A)

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia



2.

Record Nr.

UNINA9910696721503321

Titolo

The state of the Colorado River ecosystem in Grand Canyon [[electronic resource] ] : a report of the Grand Canyon Monitoring and Research Center, 1991-2004 / / edited by Steven P. Gloss, Jeffrey E. Lovich, and Theodore S. Melis

Pubbl/distr/stampa

Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2005

Descrizione fisica

ix, 220 pages : illustrations (chiefly color), maps (some color), digital, PDF file

Collana

USGS circular ; ; 1282

Altri autori (Persone)

GlossSteven

LovichJeffrey E

MelisTheodore S

Soggetti

Stream ecology - Arizona - Grand Canyon

Stream ecology - Colorado River (Colo.-Mexico)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from PDF t.p. (viewed on May 14, 2007).

"Southwest Biological Science Center"--PDF cover.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Overview / Lara M. Schmit, Steven P. Gloss, and Christopher N. Updike -- Influence of Glen Canyon Dam operations on downstream sand resources of the Colorado River in Grand Canyon / Scott A. Wright ... [et al.] -- Fishes of Grand Canyon / Steven P. Gloss and Lewis G. Coggins ; with text box by Jeffrey E. Lovich -- Climatic fluctuations, drought, and flow in the Colorado River / Robert H. Webb, Richard Hereford, and Gregory J. McCabe -- Water quality in Lake Powell and the Colorado River / William S. Vernieu, Susan J. Hueftle, and Steven P. Gloss -- Aquatic ecology : the role of organic matter and invertebrates / Theodore A. Kennedy and Steven P. Gloss -- Riparian vegetation and associated wildlife / Barbara E. Ralston ; with text box by Charles Drost -- Birds of the Colorado River in Grand Canyon : a synthesis of status, trends, and dam operation effects / Jennifer A. Holmes, John R. Spence, and Mark K. Sogge -- Debris flows in Grand Canyon and the rapids of the Colorado River / Robert H. Webb ... [et al.] -- Recreation use values and nonuse values of Glen and Grand Canyons / John Loomis, Aaron J. Douglas, and David A. Harpman -- Status and trends of hydropower



production at Glen Canyon Dam / David A. Harpman and Aaron J. Douglas -- Cultural resources in the Colorado River corridor / Helen C. Fairley -- Recreational values and campsites in the Colorado River ecosystem / Matt Kaplinski ... [et al.] -- Lessons from 10 years of adaptive management in Grand Canyon / Jeffrey E. Lovich and Theodore S. Melis.