1. Persistent organochlorines and mercury in eggs of Norwegian seabirds 1983;Barrett;Environ. Pollut., Ser. A.,1985
2. DDE in birds' eggs: Comparison of two methods for estimating critical levels;Blus;Wilson Bull.,1984
3. Organochlorine pollutants and population status of Least Terns in South Carolina;Blus;Wilson Bull.,1979
4. Effects of organochlorine residues on eggshell thickness, reproduction, and population status of Brown Pelicans (Pelecanus occidentalis) in South Carolina and Florida, 1979-76;Blus;Pestic. Monit. J.,1979
5. Relation of environmental factors to breeding status of Royal and Sandwich Terns in South Carolina, USA;Blus;Biol. Conserv.,1979