TY  - BOOK
AU  - Johnson L F
AU  -  Curl E A
TI  - Methods for research on the ecology of soil-borne plant pathogens
U1  - J:1:(G914), L2 
PY  - 1972///
CY  - Minnesota
PB  - Burges         
KW  -  Soil
KW  - Agriculture
N1  - Bibliography 209-236p
ER  -