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roy john van dyk
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Cilt sonuçları
Trees of Puerto Rico and the Virgin Islands
Elbert Luther Little, Roy O. Woodbury, Frank Howard Wadsworth · Yayınevi bilinmiyor
1044 sayfa · 1974
Trees
Report of the President of the Academy for the Year 1914
California Academy of Sciences, Edwin Theodore Dumble, John Van Denburgh, Roy Ernest Dickerson, Walter Penn Taylor, Carl Ewald Grunksy · Yayınevi bilinmiyor
292 sayfa · 1915
Amphibians
VI. Climate and Its Influence Upon the Oligocene Faunas of the Pacific Coast
Albert B. Reagan, California Academy of Sciences, Clarence Almon Waring, Edward Payson Van Duzee, George Clark Gester, John Van Denburgh, Roy Ernest Dickerson, Samuel Stillman Berry, Carl Ewald Grunksy · Yayınevi bilinmiyor
478 sayfa · 1917
British Columbia