(1988). INDIAN JOURNAL OF ENVIRONMENTAL HEALTH (J). NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE.
Čikaški stil citiranjaINDIAN JOURNAL OF ENVIRONMENTAL HEALTH (J). NAGPUR: NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE, 1988.
MLA način citiranjaINDIAN JOURNAL OF ENVIRONMENTAL HEALTH (J). NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE, 1988.
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