Toksisitas insektisida metidation dan fention serta efektifitas insektisida fention terhadap hama penggerek batang lada (Lophobaris piperis Marsh) text Jakarta Unas 1993 Ind vii, 46 p.: ill.; 28 cm + lamp. vii, 46 p.: ill.; 28 cm + lamp. Tesis - Universitas Nasional, Jakarta, 1993 HUTABARAT, F. Parlindungan PIPER NIGRUM LOPHOBARIS PIPERIS INSECTICIDES TOXICITY 633.841 INLIS000000000004980 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)