1. Aspects of effluent disposal from the manufacture of pig-iron;Buchanan;Wat. Pollut. Control,1967
2. The toxicity of oil emulsifiers to some inshore fauna;Perkins;Field Studies,1968
3. Some problems of marine toxicity studies;Perkins;Mar. Poll. Bull.,1972
4. Some methods of assessment of toxic effects upon marine invertebrates;Perkins,1972