Design and operation of a carbon-14 biosynthesis chamber /

by Smith, J. H (Jay Hamilton), 1927-
Published 1962

Phosphobacterin as a soil inoculant : laboratory, greenhouse, and field evaluation /

by Smith, J. H (Jay Hamilton), 1927-, Allison, Franklin E (Franklin Elmer), 1892-1972, Soulides, D. A.
Published 1962