Historical Waterfowl Survey. Creator: Goldman, Luther C. Goldman. Descriptive Note: Taking core samples of earth to check for pesticides WATERFOWL SURVEY (Early 1960's). Subjects: Historical; Pesticides; Waterfowl Survey; Sampling; Samples; Monitoring. . 1998 - 2011.

---

Size: 2486px × 2010px
Photo credit: © piemags/FWL / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: fws2188, survey, waterfowl