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Eugene Woldemar Hilgard
20 cilt bulundu.
Cilt sonuçları
Recommendations of the Bureau of Animal Industry on Problems of Livestock Production
Arthur Frederick Sievers, Everett Eugene Edwards, John Robbins Mohler, Maude A. Thompson, Ruth O'Brien, Stuart Bevier Show, Willard Hull Wright, H. B. Raffensperger · Yayınevi bilinmiyor
822 sayfa · 1930
Agricultural laws and legislation
Report on the Climatic and Agricultural Features and the Agricultural Practice and Needs of the Arid Regions of the Pacific Slope
Eugene Woldemar Hilgard, Robert Wilkinson Furnas, Thomas Clive Jones · Yayınevi bilinmiyor
192 sayfa · 1882
Agriculture
Reports of Examinations of Waters, Water Supply, and Related Subjects, During the Years 1886-89
California Agricultural Experiment Station, Eugene Woldemar Hilgard · Yayınevi bilinmiyor
70 sayfa · 1889
Water-supply