Agarwal, S. (2002). Eco-Informatics vol.IV Environmental monotoring. A.p.h.Publishing Corporation.
Cita Chicago Style (17a ed.)Agarwal, S.K. Eco-Informatics Vol.IV Environmental Monotoring. A.p.h.Publishing Corporation, 2002.
Cita MLA (8a ed.)Agarwal, S.K. Eco-Informatics Vol.IV Environmental Monotoring. A.p.h.Publishing Corporation, 2002.
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