Esters - analysis, Environmental Monitoring, Vegetables, Risk Assessment, Dibutyl Phthalate, Phthalic Acids - analysis, Soil - chemistry, Agriculture, Plasticizers - analysis, Plastics, Soil Pollutants - analysis
Nitrogen - analysis, Soil Microbiology, Phthalic Acids - analysis, Soil - chemistry, Plastics - toxicity, Agriculture, Carbon - analysis, Soil Pollutants - analysis