Aquatic entomology /
Kumar, Sunil.
Aquatic entomology / Sunil Kumar, Gorden Anderson. - New Delhi : Black Prints, 2016. - 241 pages ; 24 cm.
Includes index.
9789384556013
Aquatic insects.
Aquatic entomology / Sunil Kumar, Gorden Anderson. - New Delhi : Black Prints, 2016. - 241 pages ; 24 cm.
Includes index.
9789384556013
Aquatic insects.