Fertiliser Association of India & Group Discussion on Environment Management. (1994). Environmental management in fertiliser industry, a group discussion. Fertiliser Association of India.
Chicago-viite (17. p.)Fertiliser Association of India ja Group Discussion on Environment Management. Environmental Management in Fertiliser Industry, a Group Discussion. New Delhi: Fertiliser Association of India, 1994.
MLA-viite (8. p.)Fertiliser Association of India ja Group Discussion on Environment Management. Environmental Management in Fertiliser Industry, a Group Discussion. Fertiliser Association of India, 1994.
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