Scientific contribution of Selman A. Waksman : selected airticles published in hinour of his 80th birthday july 22, 1968/ by Selman A. waksman ; edited by H. Boyed Woodruff. Waksman, Selman A. Woodruff, Byod H. Microbiology. Waksman, Selman Abraham 576.08 WAS new Jersy : Rutgers university , c1968. c1968. 1968 Text xx, 391p. : eng