Pratt W.P. The midcontinent strategic and critical minerals project : summary and background information to accompany folio of maps of the northern Midcontinent area,latitude 36o-46oN.and longitude 88о-100oW / W.P.Pratt, 1995. - 19 p. - Текст : непосредственный.
midcontinent of the United States-permissive terrane for an Olympic Dam-Type deposit?: Midcontinent strategic and critical minerals project 1988 Workshop report / Ed.: W. P. Pratt, P. K. Sims, 1990. - IV,81 p. p. - Текст : непосредственный.
Martin J.A. Geology and mineral-resource assessment of the Springfield 1x2 quadrangle, Missouri, as appraised in September 1985 / J.A.Martin,W.P.Pratt, 1991. - 115 p. - Текст : непосредственный.
Conterminous United States Mineral-Resource Assessment Program: background information to accompany folios of geologic and mineral-resource maps of the Harrison 1x2 quadrangle, Missouri and Arkansas, and the Joplin 1x2 quadrangle, Kansas and Missouri / Ed. W. P. Pratt, 1997. - 20 p. - Текст : непосредственный.
Pratt W.P. Regional potential of selected paleozoic carbonate units in the northern midcontinent for undiscovered Mississippi Valley-type deposits / W.P.Pratt, 1995. - 14 p. - Текст : непосредственный.
Pratt W.P. Conterminous US Mineral-Resource Assessment program-background information to accompany folio of geologic and mineral-resource maps of the Rolla 1o x 2o quadrangle,Missouri / W.P.Pratt, 1991. - III,10 p. p. - Текст : непосредственный.
Приложение
для Android