Quispel, A. (Anton) The biology of nitrogen fixation / edited by A. Quispel. - Amsterdam : New York : Amsterdam : New York : North-Holland Pub. Co. ; American Elsevier Pub. Co., North-Holland Pub. Co. ; American Elsevier Pub. Co., 1974. - Frontiers of biology ; v. 33 . Includes bibliographies and index. ISBN: fl171.60 LCCN: 73090562 Nat. Bib. No.: Ne74-47 Subjects--Topical Terms: Nitrogen -- Fixation.--Nitrogen -- Fixation. LC Class. No.: QR89.7 / .Q84 Dewey Class. No.: 589/.7/04133