text Bogor Fakultas Peternakan IPB 1978 ind xv, 127 p. : ill. ; 29 cm. Harimurti Hartojo EGGS SURVEYS 637.4 637.4 INS l 221007 20221007022153 INLIS000000000025096 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)