Editore: GPO, Washington, D.C., 1962
Da: Hoffman Books, ABAA, IOBA, Columbus, OH, U.S.A.
Softcover. Condizione: Very Good. Artificial Recharge of Ground Water. USGS 1962. Wrappers, good condition (rubber stamp on cover).
Editore: GPO, Washington, D.C., 1965
Da: Hoffman Books, ABAA, IOBA, Columbus, OH, U.S.A.
Softcover. Condizione: Very Good. Artificial Recharge of Ground Water. USGS 1965. Wrappers, good condition (rubber stamp on cover).