Debi Prasad Tripathy,
Dictionary on environmental science and engineering / - 1st ed. - Jaipur: Arhant publishing house, 2000. - 424p.. - 2000.
Environmental science-dictionary
333.703 / DEB/D
Dictionary on environmental science and engineering / - 1st ed. - Jaipur: Arhant publishing house, 2000. - 424p.. - 2000.
Environmental science-dictionary
333.703 / DEB/D