Measuring plant-associated nitrogen fixation in agricultutal systems text Canberra ACIAR 2008 Ind 258 p.: ill.; 25 cm.-- 258 p.: ill.; 25 cm.-- Bibl.: p. 224-240 AUSTRALIAN CENTRE FOR INTERNATIONAL AGRICULTURAL RESEARCH FARMING SYSTEMS NITROGEN FIXATION 631.461.5 Sr.631.461.5 ISBN978-1-921531-26-2 INLIS000000000000082 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)