TY  - BOOK
AU  - Horsfall,James G.
TI  - Principles of fungicidal action
T2  - A New series of plant science books,
U1  - 632.952 
PY  - 1956///
CY  - Waltham, Mass.
PB  - Chronica Botanica Co.
KW  - Fungicides
N1  - Bibliography: p. 233-260. and index
ER  -