TY - BOOK ID - 137348023 TI - Status of Genera Branchiobdella and Stephanodrilus in North America with Description of a New Genus (Clitellata : Branchiobdellida) PY - 1967 PB - Washington The U. S. National Museum DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137348023 AB - ER -