1.		Place attachment and pro-environmental behaviour in national parks: the development / Haywantee Ramkissoon, Betty Weiler and Liam David Graham Smith Autor: Ramkissoon, Haywantee Coautor: ; Weiler, Betty Smith, Liam
2.		Requests for zoo visitors to undertake pro-wildlife behaviour: How many is too many? / Liam D.G. Smith [et al] Resp- Sec.: Smith, Liam Curtis, Jim Mair, Judith Dijk, Pieter A. Van