Alexander Hollaender Genetic engineering for nitrogen fixation - New York Plenum Press 1977 - 538p Alexander Hollaender; R. H. Burris; P. R. Day & R. W. F. Hardy: Genetic engineering for nitrogen fixation. New York. Plenum Press, 1977. 0-306-36509-x--(589.9506HOL) ENGLISH ISBN: 0-306-36509-x Dewey Class. No.: 589.9506 / HOL