Air Pollution and Ecosystems: Proceedings of an International Symposium held in Grenoble, France, 18–22 May 1987 Editat de P. Mathy 2 oct 2011 Paperback Preț: 639.45 lei 752.29 lei 6-8 săpt. -15%
Responses of Forest Ecosystems to Environmental Changes Editat de A. Teller et al. 30 iun 1992 Hardback Preț: 425.19 lei 6-8 săpt.