Plant pathogens
Plant pathogens
- London 1979
- 121p
- Its technical series, no.12 .
MICRO - ORGANISMS, PHYTOPATHOGENTIC
MICRO - ORGANISMS, PHYTOPATHOGENTIC PLANT DISEASES
581.23 S60P
MICRO - ORGANISMS, PHYTOPATHOGENTIC
MICRO - ORGANISMS, PHYTOPATHOGENTIC PLANT DISEASES
581.23 S60P