1. Wildlife policies in the U.S. national parks
المؤلف: Frederic H. Wagner ... ]et al.[ ; consultation on law and policy by Joseph L. Sax
المکتبة: كتابخانه و مركز اسناد دانشگاه كردستان (کردستان)
موضوع: ، United States. National Park Service,Government policy ، Wildlife management - United States,Management ، National parks and reserves - United States,Government policy ، Nature conservation - United States
رده :
SK
361
.
W53
1995
