TY - BOOK ED - NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE, NAGPUR,INDIA. TI - Directory of Institutions in the Escap Region Active in Environmental Quality Monitoring U1 - D854 PY - 1982/// CY - NAGPUR PB - NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE KW - ENVIRONMENTAL ENGINEERING KW - DIRECTORY OF INSTITUTIONS IN THE ESCAP REGION ACTIVE IN ENVIRONMENTAL QUALITY MONITORING ER -