2016-02-012016-02-01Aziz Nurbekov. (22/12/2015). Status of Cropping System in Karakalpakstan.https://hdl.handle.net/20.500.11766/3458Evaluation current status of cropping systemPDFCC-BY-NC-4.0diversified crop rotationskarakalpakstanground-waterInternal ReportOpen access