OASIS : parameter estimation system for aquifer restoration models : user's manual version 2.0 /

Mode of access: Internet.

Preliminary delineation and description of the regional aquifers of Tennessee : the East Tennessee aquifer system /

Shipping list no.: 86-911-P.

Preliminary delineation and description of the regional aquifers of Tennessee : the Cretaceous aquifer system of west Tennessee /

Shipping list no.: 86-921-P.

Preliminary delineation and description of the regional aquifers of Tennessee--Tertiary aquifer system /

Shipping list no.: 86-1003-P.