TY - BOOK AU - Reeuwijk, L.P. van AU - Houba, V.J.G. TI - Guidelines for Quality Management in Soil and Plant Laboratories SN - 9788170352518 U1 - 631.4072 22 PY - 1998/// CY - New Delhi PB - Daya Publishing House KW - Soil KW - Plant Laboratories N1 - Includes bibliographical references and index ER -