TY  - BOOK
AU  - Roberts,Daniel A.
AU  - Boothroyd,Carl W.
TI  - Fundamentals of Plant Pathology/(Acc: 2777)
SN  - 0716708221
U1  - 632.4 ROB 22
PY  - 1972///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Plant diseases
ER  -