Soil survey of Union Parish, Louisiana /

[Washington, D.C.?] : The Service, 1997

Soil survey of Vermilion Parish, Louisiana /

[Washington, D.C.] : The Service, 1996

Soil survey of St. Helena Parish, Louisiana /

by McDaniel, Donald
[Washington, D.C.] : The Service, 1996

Soil survey of Sabine Parish, Louisiana /

by Guillory, Charles M.
[Washington, D.C.] : The Service, 1997

Soil survey of Washington Parish, Louisiana /

[Washington, D.C.] : The Service, 1997

Soil survey of Jackson Parish, Louisiana /

by Stephens, Wilton W.
[Washington, D.C.?] : The Service, 1999

Soil survey of Webster Parish, Louisiana /

by Kilpatrick, W. Wayne
[Washington, D.C.] : The Service, 1998

Soil survey of Winn Parish, Louisiana /

by Boyd, William H.
[Washington, D.C.] : U.S. Dept. of Agriculture, Natural Resources Conservation Service, 1998

Soil survey of Plaquemines Parish, Louisiana /

by Trahan, Larry J.
[Washington, D.C.] : The Service, 2000

Soil survey of Beauregard Parish, Louisiana /

by Midkiff, Clay T.
[Washington, D.C.?] : The Service, 2002

Soil survey of East and West Feliciana Parishes, Louisiana /

by McDaniel, Donald
[Washington, D.C.] : The Service, 2001

Soil survey of Bienville Parish, Louisiana /

[Washington, D.C.] : Natural Resources Conservation Service, 2002

Soil survey of Jefferson Davis Parish, Louisiana /

by Midkiff, Clay T.
[Washington, D.C.] : U.S. Dept. of Agriculture, Natural Resources Conservation Service, 2003

Soil survey of Vernon Parish, Louisiana /

by Muse, Burnell
[Washington, D.C.] : The Service, 2003