TY  - RPRT
TI  - Birds of the Indigirka River Delta, Russia: Historical and biogeographic comparisons
AU  - John M. Pearce
AU  - Daniel Esler
AU  - Andrei G. Degtyarev
PY  - 1998
DO  - 10.14430/arctic1079
UR  - https://pubs.usgs.gov/publication/70020204
ID  - 70020204
ER  -