TY - RPRT TI - Trace element and organochlorine concentrations in California clapper rail (Rallus longirostris obsoletus) eggs AU - D.G. Lonzarich AU - Thomas E. Harvey AU - Jean E. Takekawa PY - 1992 DO - 10.1007/bf00212268 UR - https://pubs.usgs.gov/publication/70209198 ID - 70209198 ER -