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Filtering by: Creator walker, alfred c. Digital Collection Scanned Maps Collection

Ground water resources of Carroll County

Creator:

Walker, Alfred C.

Identifier:

i94491872

Date Issued:

1991
Ground-water resources of Clermont County

Creator:

Walker, Alfred C.

Identifier:

i94491914

Date Issued:

1986
Ground-water resources of Erie County

Creator:

Walker, Alfred C.

Identifier:

i94491987

Date Issued:

1986
Ground-water resources of Fulton County

Creator:

Walker, Alfred C.

Identifier:

i94496286

Date Issued:

1991
Ground-water resources of Hamilton County

Creator:

Walker, Alfred C.

Identifier:

i9449695x

Date Issued:

1986
Ground-water resources of Jackson and Vinton Counties

Creator:

Walker, Alfred C.

Identifier:

i9449745x

Date Issued:

1985
Map of St. Marys River Basin showing availability of underground water

Creator:

Walker, Alfred C.

Identifier:

i15141238-A-1

Date Issued:

1959
Map of Little Auglaize River Basin showing availability of underground water

Creator:

Walker, Alfred C.

Identifier:

i15141238-A-2

Date Issued:

1959
Map of Upper Auglaize River Basin showing availability of underground water

Creator:

Walker, Alfred C.

Identifier:

i15141238-A-3

Date Issued:

1959
Map of Ottowa River Basin showing availabilty of underground water

Creator:

Walker, Alfred C.

Identifier:

i15141238-A-4

Date Issued:

1959