Symbiotic nittrogen fixation in plants
Nutman, P.S., ed.
Symbiotic nittrogen fixation in plants edited by P.S. Nutman - Cambridge Cambridge Univercity Press 1976 - xxviii, 584 p.; 24cm. - (International biological programme; no. 7) .
9780521206457
631.84 N959S
Symbiotic nittrogen fixation in plants edited by P.S. Nutman - Cambridge Cambridge Univercity Press 1976 - xxviii, 584 p.; 24cm. - (International biological programme; no. 7) .
9780521206457
631.84 N959S