Statistical procedures for agricultural research with emphasy on rice text Manila IRRB 1976 ix, 294 : ill ; 20 cm PENELITIAN PERTANIAN STATISTIK STATISTIC 519.2 519.2 INLIS000000000002500 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)