TY - RPRT TI - Depletion sampling in stream ecosystems: assumptions and techniques AU - Robert F. Raleigh AU - Cathleen Short PY - 1981 DO - 10.1577/1548-8659(1981)43[115:dsise]2.0.co;2 UR - https://pubs.usgs.gov/publication/70120227 ID - 70120227 ER -