TY - GEN AU - Jones,J.Benton TI - Plant nutrition and soil fertility manual SN - 9781439816097 (Paperback : acidfree paper) AV - QK867 jon PY - 2012/// CY - Boca Raton PB - CRC Press KW - Plants KW - Nutrition KW - Handbooks, manuals, etc KW - Soil fertility ER -