TY  - BOOK
AU  - El-Helaly,Abbas Fathi
TI  - Further studies on the control of bean rust with some reference to the prevention of chocolate spot of beans,
AV  - S341 .A4 no. 236
PY  - 1939///
CY  - Cairo
PB  - Government Press
KW  - Beans
KW  - Diseases and pests
N1  - "References": p. 24
ER  -