4 1 10 34 bisnis peternakan hasilkan jutaan rupiah Cahyo Saparinto Primary Author mixed material 9799790026650 Jakarta Timur Penebar Swadaya 2015 Budidaya Tanaman Jarak Pagar & Kepyar: Sumber Energi Alternatif Terbarukan Suryono Primary Author mixed material 9786027819150 Yogyakarta Pustaka Baru Press Elektronik Industri Frank D. Petruzella Primary Author mixed material 9797310647 Yogyakarta Andi Offset, 2001 Cara Mendongkrak Produktivitas Tanaman Karet Nurhawaty Siagan Primary Author mixed material 979006540X Jakarta AgroMedia Pustaka 2015