Current perspectives in nitrogen fixation : proceedings of the Fourth International Symposium on Nitrogen Fixation held in Canberra, Australia, 1 to 5 Dec. 1980 - International Symposium on Nitrogen Fixation (4th : 1980 : Canberra); Gibson, Alan H.; Newton, W. E., (William Edward), 1938- (Amsterdam : Elsevier North-Holland, 1981)
Includes bibliographical references
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Keywords: Nitrogen -- Fixation -- Congresses