Transactions of the thirty-fourth North American wildlife and natural resources conference : Confere - detaljert visning

Transactions of the thirty-fourth North American wildlife and natural resources conference : Conference theme: Conservation in an urbanizing society, March 2,3,4,5, 1969, Washington hilton, Washington, D.C.


Utgitt	Washington, D.C. : Wildlife management institute , 1969
Omfang	504 s.
Emner	naturforvaltning kongresser