na INLIS000000000002420 ind 0010-1123000105 Penelitian Validasi Model CH4 Di Lahan Sawah Suharsih[et.al] Jakenan : Badan Penelitian dan Pengembangan Pertanian, 2004 9 hllm. 0,1 cm LAP 631.117 SUH p C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2786