Eeg332
发表于 2025-3-25 03:52:58
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considerable
发表于 2025-3-25 09:17:05
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Coronation
发表于 2025-3-25 12:10:33
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stressors
发表于 2025-3-25 16:07:34
,From a Farm on Till—Charles Kellogg,ife. Unhappy with the situation at the college, he was always looking for positions elsewhere. His soil survey work was noticed and in February 1934, Charles Kellogg he was hired by the . and moved to Washington.
corporate
发表于 2025-3-25 20:17:49
Of Soils and Men,d classification, and worked with soil surveyors across the country and the globe. He delegated authority, decentralized the organization, and for many years he battled with Hugh Bennett who led the soil erosion program.
obsession
发表于 2025-3-26 03:05:31
Pochva Americana II,ions between Russia and the USA have been an important for the development of the discipline but have also been affected by politics. In the 1950s when anti-Communists views flourished, various soil scientists including Charles Kellogg were questioned about their sympathy for Russian soil science.
grandiose
发表于 2025-3-26 06:04:03
Building an International Soil Science, community. The . was held in Rome in 1924 and brought together 300 soil researchers and was the largest soil conference to date. On the last day of the conference, the . was established, and six commissions were formed. It was agreed that the . was to be held in the USA in 1927, and Jacob Lipman was elected as President.
控诉
发表于 2025-3-26 10:01:03
Seventh International Congress of Soil Science 1960, the earlier soil classification systems and relied on diagnostic horizons and measured properties. It created some unrest in the international soil science community. A proposal was made for a new Soil Map of the World to be led by the . as well as FAO in which Charles Kellogg and his office were excluded.
云状
发表于 2025-3-26 16:14:38
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GLIB
发表于 2025-3-26 20:09:39
ld from its emergence to its complete coming of age.”.— .Louise O. Fresco, President, Wageningen University and Research.“In a lively, personal voice, Hartemink traces the roots of modern soil science in the United States…creating a book that will engage both the expert and non-exp978-3-030-71137-5978-3-030-71135-1