TY - BOOK AU - Fox,R.T.V. TI - Principles of Diagnostic Techniques in Plant Pathology SN - 0851987400 AV - SB731.F6 1993 U1 - 581.2 PY - 1993/// CY - United Kingdom PB - CAB International KW - Plant diseases KW - Diagnosis KW - Bacterial Diseases KW - Techniques KW - Phytopathogenic microorganisms KW - Detection ER -