text Canberra ACIAR 1998 16 p. ill ; 30 cm CROPPING SYSTEMS GMELINA 631.58 631.58 0-86740-496-5 INLIS000000000003119 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)