ANALISIS SIMULASI UPAYA MITIGASI GAS METAN PADA PADI SAWAH DI INDONESIASIMULATION ANALYSIS OF APPROACH ON MITIGATION OF METHANE GAS EMISSION RICE FIELDS IN INDONESIA - Effendy, Sobri; Jurusan Geofisika dan Meteorologi, FMIPA IPB (PERHIMPI (Indonesian Association of Agricultural Meteorology), 2011)