4 1 10 Bertanam Salak Sukamto Primary Author Tawardi Primary Author mixed material 979651036 Jakarta PT Balai Pustaka (Persero) 1995 Bertanam_Salak.jpg.jpg Timah Potensi ,Penambangan, Dan Pemanfaatan Sukamto, Untung Primary Author mixed material 9791464659 Yogyakarta PT Citra Aji Parama 2008 Bertanam Selada Sukamto Primary Author mixed material 9796512076 Jakarta PT Balai Pustaka (Persero) 1995 Bertanam Pepaya Sukamto Primary Author mixed material 9796510065 Jakarta PT Balai Pustaka (Persero) 1995 Buku_Pertanian_Budidaya_Pepaya_02.jpg.jpg