International Rice Research Institute Phosphorus text Symposium Phosphorus 1990 xvi, 478 hlm : ilus.; 23 cm Phosphorus AgriculturenIn Asia And Oceania Phosphorus Requirements For Sustainable 661,63 661,63 PHO p 971-22-0002-7 20220811095618 INLIS000000000001810 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)