TY - `BOOK` AU - Kelley, W. P. TI - Cation exchange in soils PB - Reinhold CY - New York PY - 1948 LA - eng SE - XV, 144 S. T2 - Monograph series / American Chemical Society M1 - 109 CN - K 5700-46-24 AN - UBHD-1768289 ER -