Food and Fertilizer Technology Center for the Asian and Pacific Region. (1995). Soil conservation handbook. FFTC.
Cita Chicago Style (17a ed.)Food and Fertilizer Technology Center for the Asian and Pacific Region. Soil Conservation Handbook. Taiwan: FFTC, 1995.
Cita MLA (8a ed.)Food and Fertilizer Technology Center for the Asian and Pacific Region. Soil Conservation Handbook. FFTC, 1995.
Precaución: Estas citas no son 100% exactas.