J.K. Ladha, T. George and B.B. BohloolLo text London J.K. Ladha, T. George and B.B. BohloolLo 1992 J.K. Ladha, T. George and B.B. Bohlool Biological Notrogen Fixation For Sustainable Agriculture 661.5 661.5 J.K b 0-7923-1774-2 20220823025337 INLIS000000000001861 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)