APA

Duggal (K N); Soni (J P), . (1996). Elements Of Water Resources Engineering. : .

Chicago

Duggal (K N); Soni (J P), . 1996. Elements Of Water Resources Engineering. : .

Harvard

Duggal (K N); Soni (J P), . (1996). Elements Of Water Resources Engineering. : .

MLA

Duggal (K N); Soni (J P), . Elements Of Water Resources Engineering. : . 1996.