TY - BOOK A2 - FAO ED - Reeuwijk, L. P. van PY - 1998 DA - 1998// TI - Guidelines for quality management in soil and plant laboratories T3 - FAO soils bulletin 74 PB - Food and Agriculture Organization of the United Nations CY - Rome KW - Soils KW - Laboratories KW - Handbooks, manuals, etc SN - 9251040656 LA - English N1 - comp. by L. P. van Reeuwijk. With a contr. by V. Houba ID - 293020701 ER -