"This work describes how pests have shaped the production of knowledge, in addition to their relationship with nature in rural South Africa"--

Males and females of many species can, and do, live separately for long periods of time. This sexual segregation is widespread and can be on social, spatial or

Males and females often differ in developmental patterns, adult morphology, ecology and behaviour, and in many mammals males are often larger. Size dimorphism r

Reports for 1884-1886/87 issued in 2 pts., pt. 2 being the Report of the National Museum.