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Asa Gray, American botanist, friend of Darwin
A. Hunter Dupree
Bok Engelsk 1988
Gray's manual of botany : a handbook of the flowering plants and ferns of the Central and Northeastern United States and Adjacent Canada
largely rewritten and expanded by Merritt...
Bok Engelsk 1987
Asa Gray : 1810-1888
A. Hunter Dupree
Bok Engelsk 1968
Gray's Manual of botany : a handbook of the flowering plants and ferns of the Central and Northeastern United States and adjacent Canada
largely rewritten and expanded by Merritt...
Bok Engelsk 1950
Gray's new manual of botany : a handbook of the flowering plants and ferns of the Central and Northeastern United States and adjacent Canada
Gray, Asa
Bok Engelsk 1908
Plates prepared between the years 1849 and 1859, to accompany a report on the forest trees of North America
Gray, Asa
Bok Språk ikke angitt 1891
The botanical works of the late George Engelmann : collected for Henry Shaw
Engelmann, George
Bok Språk ikke angitt 1887
The elements of botany for beginners and for schools
by Asa Gray
Bok Engelsk 1887
Structural botany or organography aon the basis of morphology : to which is added the principles of taxonomy and phytography, and a glossary of botanical terms
Gray, Asa
Bok Språk ikke angitt 1881
The vegetation of the Rocky Mountain region and a comparison with that of other parts of the world
Asa Gray, Joseph D. Hooker
Bok Språk ikke angitt 1881
Gray's lessons in botany and vegetable physiology : Illustrated by over 360 wood engravings from original drawings, by Isaac Sprague ; to which is added a copious glossary or dictionary of botanical terms
by Asa Gray
Bok Engelsk 1880
Darwiniana : essays and reviews pertaining to Darwinism
by Asa Gray
Bok Engelsk 1878
Manual of the botany of the Northern United States : including the district East of the Mississippi and North of North Carolina and Tennessee, arranged according to the natural system
Gray, Asa
Bok Engelsk 1867
Botanical contributions
by Asa Gray
Bok Engelsk 1862
Notes upon some Rubiaceæ : notes upon some Polynesian Loganiaceæ : diagnoses of the Sandal-woods of the Sandwich Islands
Gray, Asa
Bok Språk ikke angitt 1860
First lessons in botany and vegetable physiology : to which is added a copious glossary, or dictionary of botanical terms
by Asa Gray
Bok Engelsk 1857
Manual of the botany of the Northern United States : including Virginia, Kentucky, and all east of the Mississippi: arranged according to the natural system.
By Asa Gray, (The Mosses and Liverworts b...
Bok Engelsk 1856
Note on the affinities of the Genus Vavæa, Benth. : also of Rhytidandra, Gray
Gray, Asa
Bok Språk ikke angitt 1854
List of dried plants collected in Japan
by S. Wells Williams, and James Morrow
Bok Engelsk 1850
Musci alleghanienses
Asa Gray et W.S. Sullivant
Bok Språk ikke angitt 1846
A flora of North America : containing abridged descriptions of all the known indigenous and naturalized plants growing north of Mexico : arranged according to the natural system
by John Torrey and Asa Gray
Bok Engelsk 1838
Explorations and surveys for a railroad route from the Mississippi River to the Pacific Ocean. War Department : report on the botany of the expedition
By John Torrey, Asa Grey ; Route near the...
Bok Språk ikke angitt 1800