TY - BOOK AU - Gallon, John R. AU - Chaplin, Alan E. TI - An Introduction to Nitrogen Fixation SN - 0304313734 U1 - 572.545 PY - 1987/// CY - London PB - Cassell Educational Limited KW - Nitrogen Fixation UR - http://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=2619 ER -