Evaluates the latest scientific data on health effects of NOx measured in laboratory animals and exposed human populations and the effects of NOx on agricultural corps, forests and ecosystems, as well the NOx effects on visibility and non-biological materials. Other chapters describe the nature, sources, distribution, measurement and concentrations of NOx in the environment. Covers all pertinent literature through early 1993. Glossary of terms and symbols. Extensive bibliography. Charts, tables and graphs.

The U.S. Capitol abounds in magnificent art that rivals its exterior architectural splendor. The fine art held by the U.S. Senate comprises much of this treasured heritage. It spans over 200 years of history & contains works by such celebrated artists as Augustus Saint-Gaudens, Hiram Powers, Daniel Chester French, Charles Willson Peale, Gilbert Stuart, Walker Hancock, & Alexander Calder. This volume provides previously unpublished information on the 160 paintings & sculptures in the U.S. Senate. Each work of art -- from portraiture of prominent senators to scenes depicting significant events in U.S. history -- is illus. with a full-page color photo, accompanied by an essay & secondary images that place the work in historical & aesthetic context.

Beginning with 1981, merger decisions of the Corporation are published separately as vol. 2 of the Annual report.

In this groundbreaking study of American imperialism, leading legal scholars address the problem of the U.S. territories. Foreign in a Domestic Sense will redefine the boundaries of constitutional scholarship. More than four million U.S. citizens currently live in five “unincorporated” U.S. territories. The inhabitants of these vestiges of an American empire are denied full representation in Congress and cannot vote in presidential elections. Focusing on Puerto Rico, the largest and most populous of the territories, Foreign in a Domestic Sense sheds much-needed light on the United States’ unfinished colonial experiment and its legacy of racially rooted imperialism, while insisting on the centrality of these “marginal” regions in any serious treatment of American constitutional history. For one hundred years, Puerto Ricans have struggled to define their place in a nation that neither wants them nor wants to let them go. They are caught in a debate too politicized to yield meaningful answers. Meanwhile, doubts concerning the constitutionality of keeping colonies have languished on the margins of mainstream scholarship, overlooked by scholars outside the island and ignored by the nation at large. This book does more than simply fill a glaring omission in the study of race, cultural identity, and the Constitution; it also makes a crucial contribution to the study of American federalism, serves as a foundation for substantive debate on Puerto Rico’s status, and meets an urgent need for dialogue on territorial status between the mainlandd and the territories. Contributors. José Julián Álvarez González, Roberto Aponte Toro, Christina Duffy Burnett, José A. Cabranes, Sanford Levinson, Burke Marshall, Gerald L. Neuman, Angel R. Oquendo, Juan Perea, Efrén Rivera Ramos, Rogers M. Smith, E. Robert Statham Jr., Brook Thomas, Richard Thornburgh, Juan R. Torruella, José Trías Monge, Mark Tushnet, Mark Weiner

Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new method for estimating the amount of ammonia, nitrous oxide, methane, and other pollutants emitted from livestock and poultry farms, and for determining how these emissions are dispersed in the atmosphere. The committee calls for the EPA and the U.S. Department of Agriculture to establish a joint council to coordinate and oversee short - and long-term research to estimate emissions from animal feeding operations accurately and to develop mitigation strategies. Their recommendation was for the joint council to focus its efforts first on those pollutants that pose the greatest risk to the environment and public health.