John D. Hamaker (1914 to 1994) was an American mechanical engineer, ecologist, agronomist, and science writer who worked in the fields of soil regeneration, rock dusting, mineral cycles, climate cycles, and glaciology.
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1. John D. Hamaker (Wikidata)
P570 (date of death): yearQuote, P570 (date of death): year
+1994-01-01T00:00:00Z
John D. Hamaker (Wikipedia)
Member Of: Purdue University, Background
graduated from Purdue University in Mechanical Engineering.
Works In: Ecology, Lead sentence
John D. Hamaker (1914-1994), was an American mechanical engineer, ecologist, agronomist and science writer in the fields of soil regeneration, rock dusting, mineral cycles, climate cycles and glaciology.
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