Groundwater contributions to Siebert Creek (Clallam County) during the summer of 2003Arthur G. Larson · First published 2003Open the Tome
Pesticide residues in Skagit Delta surficial aquiferArthur G. Larson · First published 1996Open the Tome
Appointment of the Secretary - General of the United Nations without a recomendation of the Security CouncilArthur Larson · First published 1960Open the Tome
