Strategies for the promotion of conservation agriculture in Central Asia proceedings of the international conference, 5 - 7 September 2018, Tashkent, Uzbekistan / editori Hafiz Muminjanov, Emilio Gonzales. Rome : Food and agriculture organization of the United Nations, 2020. 336 s. ISBN 978-92-5-132418-9
http://www.fao.org/documents/card/en/c/ca8659en/.