Polycyclic aromatic hydrocarbons (PAHs) in a large South American industrial coastal area (Santos Estuary, Southeastern Brazil): Sources and depositional history

Located in southeastern Brazil, the Santos Estuary has the most important industrial and urban population area of South America. Since the 1950`s, increased urbanization and industrialization near the estuary margins has caused the degradation of mangroves and has increased the discharge of sewage and industrial effluents. The main objectives of this work were to determine the concentrations and sources of polycyclic aromatic hydrocarbons (PAHs) in sediment cores in order to investigate the input of these substances in the last 50 years. The PAHs analyses indicated multiple sources of these compounds (oil and pyrolitic origin), basically anthropogenic contributions from biomass, coal and fossil fuels combustion. The distribution of PAHs in the cores was associated with the formation and development of Cubatao industrial complex and the Santos harbour, waste disposal, world oil crisis and the pollution control program, which results in the decrease of organic pollutants input in this area. (C) 2011 Elsevier Ltd. All rights reserved.

An inquiry into the sources of the history of the Jews in Spain

by Joseph Jacobs

A history of Rhodesia : compiled from official sources

by Howard Hensman

The history of freemasonry : its antiquities, symbols, constitutions, customs, etc., derived from official sources throughout the world /

Volume 1 with added illustrated title page.

History of Mohammedanism, and its sects; derived chiefly from oriental sources.

Mode of access: Internet.

Abe Lincoln's jokes : wit and humor, yarns and stories, history--chronology, gathered from authentic sources.

Original ed. under: Max Stein, ed.

History of the expedition under the command of Captains Lewis and Clarke, to the sources of the Missouri ... : performed during the years 1804, 1805, 1806, by order of the government of the United States /

The chapter on natural history (1st edition, v. 2, chapter 7) is in this edition transferred to the appendix. In this appendix the Estimate of the western Indians is given under the heading: "Enumeration of Indian nations and their places of general residence."

The history of a sanitary failure : extracts (mainly from official sources) showing the results of 90 years experiments in the hygienic regulation of prostitution in India /

Mode of access: Internet.

Readings in modern European history; a collection of extracts from the sources chosen with the purpose of illustrating some of the chief phases of development of Europe during the last two hundred years,

"We have borrowed to some extent from the second volume of Robinson's Readings in European history."--Pref., v. 1.

Readings in English history drawn from the original sources, intended to illustrate A short history of England,

Mode of access: Internet.

Guide to sources of English history from 1603 to 1660 in Reports of the Royal Commission on Historical Manuscripts,

"Aids to the use of the Reports": p. xxii-xxviii

The history of the popes from the close of the Middle Ages. Drawn from the secret archives of the Vatican and other original sources.

Vols.1-6 edited by F. I. Antrobus; Vols. 7-24 edited by R. F. Kerr; Vols.25-34 edited by Ernest Graf; Vols. 35- edited by E. F. Peeler.