00623nam a22002297a 4500003000500000005001700005008004100022010000700063011000800070035000700078040000900085082001900094110003700113245001700150260005400167300002000221490003500241650003100276650002400307650002700331830003500358CHAP20220329132907.0971010s1967            r     00010     d  a13  a985  a55  cCHAP04a630.5bY4 19670 aE.U.A. Department of Agriculture10aOutdoors USA  aWashington :bGovernment Printing Office,c[1967]  a408 p.b: ilus. 0aYearbook of Agriculture,v196714aParques nacionalesxE.U.A.14aVida al aire libre.14aVida silvestrexE.U.A. 0aYearbook of Agriculture,v1967