Experimental refuges for migratory waterfowl in Danish wetlands. II. Tests of hunting disturbance effects
Madsen Jasper
Journal of applied ecology. Vol. 35, no. 3 (1998), s. 398-417. - Oxford : Blackwell Scientific Publications, 1998
xcla - ČLÁNKY
PERIODIKÁ-Súborný záznam periodika
1998: 3-4