(1995). Soil organic matter management for sustainable agriculture: A workshop help in Ubon. Canberra: Australia centre for international agricultural research.
Trích dẫn kiểu ChicagoSoil Organic Matter Management for Sustainable Agriculture: A Workshop Help in Ubon. Canberra: Australia centre for international agricultural research, 1995.
ציטוט MLASoil Organic Matter Management for Sustainable Agriculture: A Workshop Help in Ubon. Canberra: Australia centre for international agricultural research, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.