Nitrogen fixing organisms :
Sprent, Janet I.
Nitrogen fixing organisms : pure and applied aspects / Janet I. Sprent and Peter Sprent. - 1st ed. - New York : Chapman and Hall , 1990. - viii, 256 p. : ill. ; 24 cm.
Includes bibliographical references and index.
041234680X 0412346907
Nitrogen-fixing microorganisms.
Nitrogen--Fixation.
589.90133 / SPN
Nitrogen fixing organisms : pure and applied aspects / Janet I. Sprent and Peter Sprent. - 1st ed. - New York : Chapman and Hall , 1990. - viii, 256 p. : ill. ; 24 cm.
Includes bibliographical references and index.
041234680X 0412346907
Nitrogen-fixing microorganisms.
Nitrogen--Fixation.
589.90133 / SPN