Elements of Environmental Engineering
Duggal,K.N,
Elements of Environmental Engineering by K.N. Duggal - 1st ed. / Revised and Reprinted. - New Delhi S. Chand 2010 - xvii;440p.: 24cm.
8121915473
Sanitary & municipal engineering
Civil Engineering
Elements of Environmental Engineering
628
Elements of Environmental Engineering by K.N. Duggal - 1st ed. / Revised and Reprinted. - New Delhi S. Chand 2010 - xvii;440p.: 24cm.
8121915473
Sanitary & municipal engineering
Civil Engineering
Elements of Environmental Engineering
628