Book Review of Twilight of the Mammoths: Ice Age Extinctions and the Rewilding of America by Paul S. Martin

Applying ecological studies to the adaptations of prehistoric human hunter-gatherer groups has greatly increased our abilities to interpret effects of an ever-changing environment and our access to critical resources on these populations. The Pleistocene/Holocene transition, its climate and human genesis in the new world, draws intensive interest from a number of scientific communities. In Twilight of the Mammoths, Paul Martin adds his views, which are of no surprise, on the megafaunal extirpations during a cultural period referred to in North America as Clovis.

Promulgation of the Monroe Doctrine; Proceedings of the international centennial celebration of the promulgation of the Monroe Doctrine held at Richmond, Va., December 2-4, 1923.

The celebration was organized and conducted by the Southern Commercial Congress. cf. p. 1.

The migrant farm worker in America: background data on the migrant worker situation in the United States today.

"Release, Wednesday, July 6 [1960]": 3 leaves inserted.

Central American refugees : regional conditions and prospects and potential impact on the United States : report to the Congress of the United States /

Item 546-D (microfiche)

The flag of the United States of America, depicting its early origin and progressive development,

Mode of access: Internet.

Four letters respectfully dedicated to the working men of America.

Checklist Amer. imprints

Bulletin of the Seismological Society of America.

Energy research abstracts

The Constitution of the United States of America, analysis and interpretation : 1976 supplement. Annotations of cases decided by the Supreme Court of the United States to July 6, 1976 /

Mode of access: Internet.

Sulfur and its importance in food production, conclusions and recommendations of the Special Subcommittee on Fertilizer and Farm Machinery of the Committee on Agriculture, House of Representatives, based on hearings before the subcommittee February 20-23, 1951.

Mode of access: Internet.

Journal of the executive proceedings of the Senate of the United States of America.

Mode of access: Internet.

Foreign assistance : North Korea restricts food aid monitoring : report to the Chairman, Committee on International Relations, House of Representatives /

"B-283605"--P. 3.

Copyright law of the United States of America.

Issues for [1909-1949] include "Rules adopted by the Supreme Court of the United States for practice and procedure."

Mathematical papers read at the International Mathematical Congress held in connection with the World's Columbian Exposition, Chicago, 1893.

Papers in English, French and German.