Trace element in existing wetlands and proposed mitigation sites in the U.S. Bureau of Reclamation's Shoshone Rehabilitation and Betterment Project, Park and Bighorn counties, Wyom...

by Ramírez, Pedro.
Published: [U.S. Fish and Wildlife Service], 1991

Diatom stratigraphy of selected Sisquoc Formation sections, Santa Maria Basin, California

by Barron, John A.
Published: U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1992

Physical, chemical, and biological data for detailed study of irrigation drainage in the Kendrick Reclamation Project area, Wyoming, 1988-90

by See, Randolph B.
Published: The Survey ; Books and Open-File Reports [Section, distributor], 1992

Paleogeography of the western Transverse Range Province, California : new evidence from the Late Oligocene and Early Miocene Vaqueros Formation

by Rigsby, Catherine A.
Published: U.S. G.P.O. ; 1998