On the current state of the mandarin duck Aix galericulata and Chinese merganser Mergus squamatus on the Bikin river
Journal: Русский орнитологический журнал @ornis
Article in issue: 967 т.23, 2014.
Free access
Similar articles in the section Systematic zoology
Short address: https://sciup.org/140159955
IDS: 140159955
