Ensuring Greater Yellowstone's Future: Choices for Leaders and Citizens Autor Susan Gail Clark 13 mai 2008 Hardback Preț: 431.55 lei 560.46 lei 6-8 săpt. -23%
Averting Extinction: Reconstructing Endangered Species Recovery Autor Susan Gail Clark 15 mai 2005 Paperback Preț: 342.18 lei 6-8 săpt.
Foundations of Natural Resources Policy and Management Editat de Susan Gail Clark et al. 10 sep 2000 Paperback Preț: 375.59 lei 6-8 săpt.