Columbia subject headings:
Environmental monitoring--Technological innovations--Congresses.
Green technology--Congresses.
Hazardous waste site remediation--Technological innovations--Congresses.
Hazardous wastes--Measurement--Congresses.
Harvard subject headings:
Princeton subject headings:
Environmental monitoring--Technological innovations--Congresses.
Green technology--Congresses.
Hazardous waste site remediation--Technological innovations--Congresses.
Hazardous wastes--Measurement--Congresses.