Estimating Animal Abundance: Closed Populations Statistics for Biology and Health Autor D.L. Borchers et al. iul 2002 Hardback Preț: 382.24 lei 6-8 săpt.
Advanced Distance Sampling: Estimating abundance of biological populations Editat de S.T. Buckland et al. 28 noi 2007 Paperback Preț: 420.36 lei 456.91 lei 6-8 săpt. -8%