Description of the fossil manganese nodules found in the Oligocene clay deposits of Moravia, Brno area, Czech Republic

In the green Oligocene clay of Krizanovice (former Krzyzanowicz) the author found numerous black nodules. In the 3-4 centimeter thick black crust of a particular specimen the concentration in MnO2 is evaluated at 46.6% MnO2. The determination was done using the Volhard's method (precipitation of Fe by ZnO and titration with KMnO4). Only the dissoleved part in HCL was analysed. The non soluble residue was essentially a silica precipitate in the form of many gray flakes. The specific gravity of the crust was evaluated at 3.8. In the internal yellow core the amount of manganese is about 2.39% MnO2. Due to the light color it is judged to probably be in the form of Mn2O3.

Ponce de Leon; the rise of the Argentine Republic.

"This book was first published in 1878" : p. [ii]

The federal system of the Argentine Republic /

Includes index.

The economic development of the Argentine Republic in the last fifty years.

Mode of access: Internet.

The foreign debt of the Argentine republic,

Bibliography: p. 179-181.

Credit for marginal groups; a study of the principal private sector credit institutions providing loans to marginal groups in the countries of the Dominican Republic, Chile, Ecuador, Colombia, and Guatemala.

"Sponsored by: Pan American Development Foundation, in cooperation with: CUNA International, Inc. [and others]"

Constitution of the United States : founding of the bourgeois republic /

Contains two essays by Daniel De Leon.

Our weakened Constitution : an historical and analytical study of the Constitution of the United States and of the additions to the original text undertaken to place the facts before the American people, and to emphasize the present necessity for a movement in behalf of an unvolated Constitution, state integrity and the rights and immunities established by the founders of this republic /

Mode of access: Internet.

An illustrated history of the great republic : being a full and complete history of the American union from its earliest settlement down to the present time ... /

Cover title: Great republic.

The republic of Colombia; an account of the country, its people, its institutions and its resources,

Mode of access: Internet.

The Republic of Israel, its history and its promise.

Mode of access: Internet.

The armies of the first French Republic and the rise of the marshals of Napoleon I ...

Preface signed: Charles F. Phipps.

Address delivered by Mr. Raymond Poincaré, President of the French Republic Lord Rector of the University of Glasgow, 1914-1919 on November 13th 1919.

Mode of access: Internet.

An examination of the report of the House Select Committee on U.S. National Security and Military/Commercial Concerns with the People's Republic of China : hearing before the International Security, Proliferation, and Federal Services Subcommittee of the Committee on Governmental Affairs, United States Senate, One Hundred Sixth Congress, first session, May 26, 1999.

Shipping list no.: 2000-0165-P.

Report of the delegation to Romania, Hungary, Federal Republic of Germany, and France, of the Committee on Armed Services, House of Representatives, Ninety-seventh Congress, first session.

Mode of access: Internet.