TY  - BOOK
AU  - Wheeler,Bryan Edward John
TI  - Diseases in crops
T2  - Institute of Biology studies in biology ; no. 64
SN  - 0713125527 :
U1  - 632 
PY  - 1976///
CY  - London
PB  - Edward Arnold
KW  - Plant diseases
N1  - Bibliography: p. [60]
ER  -