TY - BOOK AU - Hinkle, Margaret E. CN - I 19.76: CY - [Denver, CO] : DA - [1990] ID - 241160 KW - Soil air KW - Soil chemistry N1 - Distributed to some depository libraries in microfiche. N1 - Imprint from transmittal sheet. PB - U.S. Geological Survey, PP - [Denver, CO] : PY - [1990] T1 - Tabulation of N₂, O₂, CO₂, and He concentrations in soil gases collected regularly for 13 months at a site on the summit of Kilauea Volcano / TI - Tabulation of N₂, O₂, CO₂, and He concentrations in soil gases collected regularly for 13 months at a site on the summit of Kilauea Volcano / VL - 90-661 ER -