Objects
Palmer, Carolyn G, Berold, Robert, Muller, Nikite W J, Scherman, Patricia. Water Research Commission; 2002. Some For All Forever: Water Ecosystems and People.
Palmer, Carolyn G, Scherman, Patricia, Muller, Nikite W J, Rossouw, J N, Malan, H L, Jooste, S. Water Research Commission; 2004. Early development of water quality methods and approaches in ecological Reserve assessments.
Scherman, Patricia, Palmer, Carolyn G, Muller, Nikite W J. Water Research Commission; 2003. Use of indigenous riverine invertebrates in applied toxicology and water resource-quality management.