LIBROS DEL AUTOR: helge ness

2 resultados para LIBROS DEL AUTOR: helge ness

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  • Cultivation And Care Of Trees On The Farm In Texas
    Helge Ness
    'Cultivation And Care Of Trees On The Farm In Texas' is a practical guide to successful tree management in the Texas agricultural landscape. Written by Helge Ness, this book delivers essential insights for farmers and landowners looking to integrate trees into their operations, enhance their property value, and contribute to environmental sustainability. From selecting the rig...
    Disponible

    20,22 €

  • Field Experiments With Crown Gall, 1913-1917
    Helge Ness
    Field Experiments With Crown Gall, 1913-1917 presents the scientific findings of Helge Ness during his years of research. This historical record offers insights into early 20th-century agricultural science and plant pathology, focusing specifically on crown gall, a plant disease caused by the bacterium Agrobacterium tumefaciens. Ness’s meticulous experiments aimed to understand...
    Disponible

    15,66 €