Studies on the Toxieity of Pulp and Paper Factory Wastes to the Fish Notopterus Notopterus (PALLAS)Dr. S. R. Verma; G. R. Shukla; R. C. Dalela · 1978

Biocides in Relation to Water Pollution Part I: Bioassay Studies on the Effects of a few Biocides on Fresh Water Fish, Channa gachuaDr. R. C. Dalela; Dr. S. R. Verma; M. C. Bhatnagar · 1978

Alterations in Certain Organic Components and Serum Electrolytes in Notopterus notopterus Chronically Exposed to Phenolic CompoundsDr. S. R. Verma; Saroj Rani; R. C. Dalela · 1982

Evaluation of the Relative Resistance of Twelve Species of Fish in Toxicity Bioassays with Electroplating WasteDr. S. R. Verma; V. Kumar; R. C. Dalela · 1982

Studies on the Pollution of the Kalinadi by Industrial Wastes near Mansurpur Part 2: Biological Index of Pollution and Biological Characteristics of the RiverDr. S. R. Verma; Dr. R. C. Dalela · 1975

Biocides in Relation to Water Pollution. Part 2: Bioassay Studies of Few Biocides to a Fresh Water Fish, Channa gachua.Dr. S. R. Verma; M. C. Bhatnagar; R. C. Dalela · 1978

Histological Changes in a Few Tissues of Notopterus notopterus Induced by Sublethal and Lethal Concentrations of Pulp, Paper and Mixed Pulp and Paper WastesDr. S. R. Verma; S. G. R. Shukla; R. C. Dalela · 1979