http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hydrogeology of the upper Capibaribe basin, Pernambuco, Brazil
a reconnaissance in an area of crystalline rocks
1 online resource (iv, 44 pages) : illustrations, maps.
by Luis Goncalves Chada Filho, Mário Dias Pessoa, and William C. Sinclair.
"Prepared in cooperation with the Superintendência do Desenvolvimento do Nordeste of Brazil under the auspices of the U.S. Agency for International Development."
"Contributions to the hydrology of Latin American and the Antilles."
Geological Survey water-supply paper ; no. 1663-E