TY - BOOK AU - Williams, Peter AU - Ketley, Julian AU - Salmond, George TI - Methods in microbiology SN - 0125215258 (Hard Back) U1 - 632.32 22 PY - 1998/// CY - San Diego PB - Academic Press KW - Plant Pathology KW - microbiology N1 - Includes bibliographical references & index ER -