TY  - BOOK
AU  - Roberts,Daniel A.
AU  - Boothroyd ,Carl W.
TI  - Fundamentals of plant pathology
SN  - 0716715058
PY  - 1984///
CY  - New York
PB  - W. H. Freeman
KW  - Plant diseases
N1  - Includes bibliographies references and index
ER  -