TY  - BOOK
AU  - Tarr,S.A.J.
TI  - Principles of plant pathology,
SN  - 0333052978
AV  - SB601 .T3
U1  - 581.2 
PY  - 1972///
CY  - London
PB  - Macmillan
KW  - Plant diseases
N1  - Bibliography: p. [580]-623
ER  -