Sadovski, A Y High levels of microbial contamination of vegetables irrigated with wastewater by the drip method. [electronic resource] - Applied and environmental microbiology Dec 1978 - 824-30 p. digital Publication Type: Journal Article ISSN: 0099-2240 Standard No.: 10.1128/aem.36.6.824-830.1978 doi Subjects--Topical Terms: Agriculture--methodsClimateEscherichia coli--isolation & purificationFood Contamination--analysisFood MicrobiologyPoliovirus--isolation & purificationSewageSoil MicrobiologyVegetablesWater Microbiology