The Water resources of Howard and Montgomery counties

Bok · Engelsk · 1954

Utgitt	Baltimore, Md. : The Department , 1954
Omfang	260 s. : ill. + 4 fold. kart i lomme
Opplysninger	The ground-water resources / by R.J. Dingman and Gerald Meyer ; The surface-water resources / by Robert O.R. Martin