TY - GEN AU - Tan,Kim H. TI - Soil sampling, preparation, and analysis T2 - Books in soils, plants, and the environment SN - 9780849334993 (hardcover) U1 - 631.410287 PY - 2005/// CY - Boca Raton PB - CRC Press KW - Soils--Analysis KW - Soils--Sampling ER -