Transactions of the thirty-seventh North American wildlife and natural resources conference : Conference theme: International cooperation and resource needs, March 12, 13, 14, 15, 1972, Camino Real Hotel, Mexico City, Mexico

edited by James B. Trefethen
Bok · Engelsk · 1972 North American Wildlife and Natural Resources Conference

Utgitt	Washington, D.C. : Wildlife management institute , 1972
Omfang	viii, 472 s.
Emner	naturforvaltning kongresser naturressurser