000 00368nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aManning, G.H.
245 _aProjecting Iowa's outdoor-recration needs to 1980
260 _aAmes
260 _c1973
300 _a599-619 p.
440 _aNo. 575; Iowa Agricultural and
901 _pS27291
942 _cB
_2udc
999 _c130868
_d130868