The materials on the history of ornithological research in the Astrakhan oblast. Report 1. Alexander Grigorievich Dyunin. Essay 1. Director of three reserves
Journal: Русский орнитологический журнал @ornis
Article in issue: 910 т.22, 2013.
Free access
ID: 140153632 Short address: https://sciup.org/140153632
