Results for "Physics"
Journal, 1969
- Date: 1969-1970 1969 1970
Field notes (Judy Gradwohl), 1978-1979
- Date: 1978-1979 1978 1979
- Creator: Smithsonian Migratory Bird Center
- Field Book
Field notes, Mexico, 1989
- Date: 1989 19890204 19890309
- Field Book
Field notes, June - July (year unknown)
- Date: 1975-2012 1975 2012
- Creator: Smithsonian Migratory Bird Center
- Field Book
Slides - Miscellaneous and unarranged (scenery, birds, coffee plants, presentations, etc.)
- Date: 1985-1999 1985 1999
- Creator: Greenberg, Russell
- Field Book
Bird Census, Barro Colorado Island, Panama, October 1988 - March 1989
- Date: 1988-1989 19881001 19890331
- Creator: Greenberg, Russell
- Field Book
Bird Census, Chajul, Mexico, September 1991 - April 1992 (3 of 3)
- Date: 1991-1992 19910901 19920430
- Creator: Greenberg, Russell
- Field Book
South America, 1920-1921 : maps and star charts; includes map of Wetmore's collecting localities
- Date: 1920-1921 1920 1921
- Creator: Wetmore, Alexander, 1886-1978
- Field Book
Bird Census, Chajul, Mexico, September 1991 - April 1992 (1 of 3)
- Date: 1991-1992 19910901 19920430
- Creator: Greenberg, Russell
- Field Book
Swamp sparrow census and historical data, summer 2000 (2)
- Date: 2000 20000601 20000731
- Creator: Greenberg, Russell
- Field Book
Swamp sparrow observation cards (2)
- Date: 1985-2000 1985 1985
- Creator: Greenberg, Russell
- Field Book
Field notes (Anna Kozlenko), 1991-1993
- Date: 1991-1993 1991 1993
- Creator: Smithsonian Migratory Bird Center