Daniel Trembly MacDougal
Dr. Daniel Trembly MacDougal (March 16, 1865 – February 22, 1958) was an American botanist and writer. He is known for his work on desert ecology and as the earliest botanist to research Chlorophyll. He was the inventor of the ''MacDougal dendrograph,'' used to record changes in the volumes of tree trunks. He was a pioneer in studying the idea of Mutation Theory for controlling evolution. He helped to establish two botanical laboratories, the Desert Laboratory in Tucson, Arizona, and the Coastal Laboratory in Carmel-by-the-Sea, California. Provided by Wikipedia
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Published: 1925
Superior document: Publication / Carnegie Institution of Washington 365
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Published: 1926
Superior document: Publication / Carnegie Institution of Washington 373
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Published: 1905
Superior document: Publication / Carnegie Institution of Washington 24
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Published: 1921
Superior document: Publication / Carnegie Institution of Washington 307
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Published: 1936
Superior document: Publication / Carnegie Institution of Washington 462
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Published: 1920
Superior document: Publication. Carnegie Institution of Washington 297
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Published: 1908
Superior document: Publication / Carnegie Institution of Washington 99
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Published: 1924
Superior document: Publication / Carnegie Institution of Washington 350
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Published: 1903
Superior document: Publication / Carnegie Institution of Washington 6
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Published: 1933
Superior document: Publication / Carnegie Institution of Washington 441
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Published: 1910
Superior document: Publication / Carnegie Institution of Washington 129
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Published: 1929
Superior document: Publication / Carnegie Institution of Washington 397