Búsqueda de LIBROS DEL AUTOR: ruth herzberg

1 resultados

  • THE GUIDE TO IOWA'S STATE PRESERVES
    RUTH HERZBERG / JOHN A. PEARSON
    The Iowa state preserves system was created in 1965; a decade later, thirty preserves had been dedicated, including “six native prairies, a native White Pine stand, the state's only Sphagnum bog, a Balsam Fir stand, some of the oldest exposed rock outcrops in the world, an ancient fort, a fen, several Indian mound groups and a historical cemetery.” This new guide to all ninety ...

    $340.24