TY - Data T1 - Data set of questionnaire survey on farmers in typical areas of Gansu and Xinjiang in arid areas of China (1990-2010) A1 - Shi Minjun DO - 10.12072/ncdc.973Desert.db0003.2020 PY - 2020 DA - 2020-12-21 PB - National Cryosphere Desert Data Center AB - DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/ca0c502d-2d6b-4b3c-ba2f-c4b2dd822e3e ER -