text New York Longman Scientific Technical 0000 N viii, 288 hlm. 24 cm Ekologi pertanian 630.2 630.2 Tiv a 0582301637 INLIS000000000000310 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)