Agarwal, S. K,
Eco informatics Vol-4 ( environmental monitoring) / - 1st. ed. - New Delhi: Deep&Deep, 2002. - 272p.. - 2002.
Includes bibliography, index.
81-7629-264-8
Ecology
Environmental science
333.7 / SKA/E-4
Eco informatics Vol-4 ( environmental monitoring) / - 1st. ed. - New Delhi: Deep&Deep, 2002. - 272p.. - 2002.
Includes bibliography, index.
81-7629-264-8
Ecology
Environmental science
333.7 / SKA/E-4