ID - 138173907 TI - Endangered species : a summary of the ESA and implementation activities. PY - 1998 PB - [Washington, D.C.] : U.S. Fish and Wildlife Service, Division of Endangered Species, DB - UniCat KW - Endangered species KW - Nature conservation KW - Wildlife conservation KW - Law and legislation UR - https://www.unicat.be/uniCat?func=search&query=sysid:138173907 AB - ER -