Търсене Изображения Карти Play YouTube Новини Gmail Диск Още »
Книги Книги
" That it shall be the object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases to which they are severally subject, with the remedies for the same; the chemical... "
Laws, Joint Resolutions, and Memorials, Passed at the ... Session of the ... - Страница 635
по Nebraska - 1887
Пълен достъп - Информация за книгата

A Kind of Fate: Agricultural Change in Virginia, 1861-1920

G. Terry Sharrer - 2002 - 256 страници
...the states match the federal funds. The law also set the following general priorities for research: physiology of plants and animals, the diseases to...cropping as pursued under a varying series of crops; the chemical composition of manures, natural and artificial, with experiments designed to test their effects...
Ограничен достъп - Информация за книгата

  1. Моята библиотека
  2. Помощ
  3. Разширено търсене на книги
  4. Изтегляне във формат ePub
  5. Изтеглете PDF файл