TY  - GEN
AU  - Dommergues, Y R
AU  - Krupa, S V
TI  - Ecology of root pathogens
SN  - 0444416390
U1  - 581.229 8 KRU 
CY  - Amsterdam, Elsevier Publishing Company
KW  - Soil micro organisms ecology / roots doiseases
ER  -