The Online Books Page

Books by David C. Beckett:

Books in the extended shelves:

• Beckett, David C.: Benthic macroinvertebrates of selected aquatic habitats of the Lower Mississippi River (The Station :, 1983), also by U.S. Army Engineer Waterways Experiment Station, Environmental Laboratory (U.S.), United States Army Corps of Engineers, and Environmental and Water Quality Operational Studies (U.S.) (page images at HathiTrust)
• Beckett, David C.: Macroinvertebrate gear evaluation (U.S. Army Engineer Waterways Experiment Station ;, 1986), also by Larry G. Sanders, C. Rex Bingham, Environmental and Water Quality Operational Studies (U.S.), United States Army Corps of Engineers, and U.S. Army Engineer Waterways Experiment Station (page images at HathiTrust)
• Beckett, David C.: Vertical, horizontal, and diel distribution of invertebrate drift in the lower Mississippi River (U.S. Army Engineer Waterways Experiment Station ;, 1987), also by Richard L. Kasul, Environmental and Water Quality Operational Studies (U.S.), United States Army Corps of Engineers, and U.S. Army Engineer Waterways Experiment Station (page images at HathiTrust)
• Beckett, David C.: Water quality, macroinvertebrates, larval fishes, and fishes of the lower Mississippi River--a synthesis (U.S. Army Engineer Waterways Experiment Station ;, 1986), also by C. H. Pennington, Environmental and Water Quality Operational Studies (U.S.), U.S. Army Engineer Waterways Experiment Station, and United States Army Corps of Engineers (page images at HathiTrust)

Find more by David C. Beckett at your library, or elsewhere.