TY - BOOK ID - 128210418 TI - North American tortoises : conservation and ecology AU - Bury, R. Bruce AU - World wildlife fund PY - 1982 PB - Washington (D.C.) : US department of the interior. Fish and wildlife service, DB - UniCat KW - Gopherus. KW - Reptiles UR - https://www.unicat.be/uniCat?func=search&query=sysid:128210418 AB - ER -