Farm labor, power and machinery performance for selected operations under dryland and irrigated conditions in central South Dakota
1953
Ulvilden, James A.
Ключевые слова АГРОВОК
Библиографическая информация
Нумерация страниц
53 leaves : illustrations, forms ; 28 cm
Другие темы
Agricultural laborers
Язык
Английский
Формат
print, unmediated, volume
Примечание
by James A. Ulvilden.
M.S. South Dakota State University 1953
Includes bibliographical references (leaves 52-53).
Тип
Text; Thesis; Monograph; Book; Bibliography; Book; Monograph
2024-02-27
2025-07-20
MODS
Поставщик данных
Эту запись предоставил National Agricultural Library
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