"Harold J. Benson" . . . . . . "16777108"^^ . . . "2015-03-14" . "000000011066743X" . "ISNI" . . . . "2014-07-18" . . "Benson" . "male" . . "Harold J. Benson"@fr . . . . . . "Environmental research advances / Harold J. Benson ed., 2008. - . - LC authorities. - http://lccn.loc.gov/n82061438. - 2014-07-18"@fr . "Harold J." . "2015-03-13"^^ .