TY - JFULL ID - 138548117 TI - Waterfowl breeding population survey for South Dakota and North Dakota PY - 2003 PB - [Washington, D.C.?] : U.S. Fish & Wildlife Service, DB - UniCat KW - Waterfowl KW - Breeding KW - Habitat UR - https://www.unicat.be/uniCat?func=search&query=sysid:138548117 AB - ER -