Carte de la Louisiane par le Sr. d'Anville.

Scale ca. 1:900,000.

Civil War, 1861-1862 /

Shows movement of Union and Confederate forces, location of their respective victories, extent of their respective territories controlled in Dec. 1862, and the Union naval blockade.

Civil War, 1863-1865 /

Shows movement of Union and Confederate forces, location of their respective victories, extent of their respective territories controlled in March 1865, and the Union naval blockade.

Farm land, value of products, and tenancy in the southeast /

"4-63."

Public and private technical assistance programs for non-industrial private forest landowners in the southern United States.

XVIII IUFRO World Congress, Ljubljana 1986.

El Niño-Southern Oscillation (ENSO) phenomena and forest fires in the southwestern United States

Fire statistics (area burned) and fire-scar chronologies from tree rings show reduced fire activity during El Niño-Southern Oscillation (ENSO) in forests of Arizona and New Mexico. This relationship probably stems from increased fuel moisture after a wet winter and spring, but also could involve climatic controls on lightning activity at the onset of the monsoon season.

The United States in Southern Africa: Chester Crocker's linkage strategy 1981-1988

Chester Crocker was appointed as Reagan's Assistant Secretary of State for African Affairs in 1981. He had criticised the inconsistencies of US African policy and proposed a renewed emphasis on the balance between America's global interests with specific regional priorities. While the focus of Congressmen, journalists and public opinion centred on the issue of apartheid, it was the Namibian War of Independence (South African Border War) that initially drew the attention of the Reagan administration, and it was the resolution of this war that remained the priority for the US government in this region throughout Crocker's time in office.

A new species and notes on Perlidae (Plecoptera) from Paraná and Santa Catarina States, southern Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Microphallus fonti sp. n. (Digenea: Microphallidae) from the Red Swamp Crawfish in Southern United States

A new species of digenean, Microphallus fonti, is described from the red swamp crawfish in Louisiana, USA. It has a small pharynx and a rudimentary gut like M. opacus and possibly related species from crayfishes, but it differs from them by its relatively large male copulatory papilla and a conspicuous metraterm.

The potentially toxic diatom Pseudo-nitzschia H. Peragallo in the Parana and Santa Catarina States, Southern Brazil

A taxonomic survey of the diatom Pseudo-nitzschia H. Peragallo was carried out in the Parana and Santa Catarina coasts, Southern Brazil. Samples were taken in various localities along the coastline using vertical hauls from the bottom to the surface. Electron microscopy revealed five species: the potentially toxic P. australis Frenguelli, P calliantha Lundholm, Moestrup & Has le, P multiseries (Has le) Has le and P pungens (Grunow ex Cleve) Has le (plus P pungens var. cingulata Villac), and the non-toxic P linea Lundholm, Has le & G. A. Fryxell. Southern Brazilian strains of P. calliantha and P multiseries have previously been shown to be toxic, raising concerns about a potential contamination of mussels and oysters being commercially grounded in the region. High morphological variability was observed in valve characters of P calliantha and P pungens, in some cases confirmed in the literature. In P calliantha there was a conspicuous differentiation in two morphotypes separated from each other by the width and the shape of the valve, and the density of the poroids. P linea has not previously been found in Brazilian waters, and P pungens var. cingulata is a new record in Western Atlantic waters. Future investigations using molecular techniques will elucidate whether the genetic variability corresponds to the morphological variation and unveil the possible existence of semicryptic species of Pseudo-nitzschia inhabiting the South Brazilian coast.

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian, by Nathaniel Lord Britton ... and Hon. Addison Brown ...

v. 1

Deposit of "Letters on the Eastern States" by William A. Mercein in the Southern District of New York,

Document certifying Mercein as proprietor legally deposited a copy of Tudor’s book. Docketed on the verso, "For value received, I transfer the within to William Tudor, Esq. William A. Mercein July 31, 1820"