1. From Field and Study
2. Further Notes on the Western Grebe in México
3. HERMAN, S. G., R. L. GARRETT, & R. L. RUDD. 1969.Pesticides and the Western Grebe: a study of pes-ticide survival and the trophic concentration atClear Lake, Lake County, California. Pp. 24-53in Chemical fallout (M. W. Miller and G. G. Berg,Eds.). Springfield, Illinois, Charles C. Thomas.HermanPesticides and the Western Grebe: a study of pesticide survival and the trophic concentration at Clear Lake, Lake County, California24Chemical fallout1969