TY  - GEN
AU  - Johnson,Leander F.,Curl,Elroy A.
TI  - Methods for research on the ecology of soil-borne plant pathogens
SN  - 808710168
PY  - 1972///
CY  - Minnesota
PB  - Burgess Publishing Company
KW  - Ecology
KW  - Plant Pathogens
ER  -