title: An electron donor system for nitrogenase-dependent acetylene reduction by extracts of soybean nodules.
authors.affiliation: Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon 97331.
authors.forename: R V
authors.initials: RV
authors.lastname: Klucas
authors.forename: H J
authors.initials: HJ
authors.lastname: Evans