TY - Data T1 - Research on Frozen Soil (Collection of Papers) No. 21 A1 - Documentation Information Center DO - 10.12389/ariddc.02251 PY - 2026 DA - 2026-09-11 PB - Arid Land Ecology and Resources Science Data Center AB - This collection (Series I was published in 1961, Series XX was published in 1982) discusses the research results of new methods of frozen soil measurement and mapping and the prediction of frozen soil conditions. DB - EGIDC UR - https://data.dcxjegi.cn/portal/metadata/88f62e19-6c7f-4a48-bd48-60b1b1a0fef6 ER -