49 1 10 HARTOYO, Imam [penyunt.] Editor mixed material Indonesia Pesticide Action Network (PAN) 1987 MULYOHARJONO, Hartoyo dkk. Primary Author mixed material UNS Press 1995 HARTOYO Primary Author mixed material 9786022629917 Yogyakarta Graha Ilmu 2018 HARTOYO, Sigit [ed.] Additional Author SOEJITNO, Turus Primary Author mixed material 9794262773 Jakarta Rosda Jaya Putra 1995 FRANDIKA KARO-KARO, Esra Primary Author SAVIO PRIYARSONO, Dominikus Primary Author HARTOYO, Sri Primary Author mixed material 02169053 Bogor Pusat Sosial Ekonomi dan Kebijakan Pertanian 2021 FAIRCLOUGH, Norman [ed.] Additional Author HARTOYO [penterj.] Additional Author mixed material Semarang IKIP Semarang 1995 HARTOYO, Soemardji Primary Author mixed material FKIP UNS 1995 HARTOYO [ed.] Additional Author BAEDHOWI Primary Author mixed material 9799791365113 Semarang Pelita Insani 2009 KUSHARTOYO B.S. [ed.] Additional Author HARYOMATARAM, KGPH. Primary Author mixed material 979365466X Jakarta RajaGrafindo Persada 2005 HARDJOSATOTO, Suhartoyo Primary Author mixed material Yogyakarta Liberty 1985