Long-Term Changes in Agricultural Practices and Wildfowling in an Internationally Important Wetland, and Their Effects on the Guild of Wintering Ducks

Autor: Duncan, P., Hewison, A. J. M., Houte, S., Rosoux, R., Tournebize, T., Dubs, F., Burel, F., Bretagnolle, V.
Zdroj: Journal of Applied Ecology, 1999 Feb 01. 36(1), 11-23.
Databáze: JSTOR Journals