S P Roy
The book Manual of Freshwater Biota" deals with the general organisation and taxonomy of common flora and Fauna of Indian Freshwaters belonging to Cyanophyta, Chlorophyta, Chrysophyta, Pyrrophyta, Macrohydrophytes, Testaceous Rhizopoda, ciliates, Rotifera, Cladocera, Aquatic insects - Spring tails, Mayflies, Dragon flies, Damsel flies, Stone flies, Grasshoppers, Locusts, Crickets, True bugs, Lace wings, Alder flies, Beetles, Butterflies and Moths, True ...