 | 1908 - 674 pages
...1905 MACDOUGAL, DANIEL TREMBLY. Heredity and the Origin of Species R. 1906 SAFFORD, WILLIAM EDWIN. Cactacese of Northeastern and Central Mexico, together with a Synopsis of the Principal Mexican Genera R1907 GILL, THEODORE. Angler Fishes, their Kinds and Ways R. 1908 1908 DEWAR, DOUGLAS. The Birds of... | |
 | Anna Lorraine Guthrie - 1915 - 1458 pages
...O. '10. Cacera«, Ramón, d. 1911. Portrait. Bui. Pan Am. Union. 33: 1028. D. 41. Cactus. Cactacerc of northeastern and central Mexico, together with a synopsis of the principal Mexican genera. W: E. Safford. 11. Smithson. Rept 1908: 624-63. Cacti that will flower. W: R. Ludlow. 11. Am. Homes.... | |
 | William Edwin Safford - 1909 - 82 pages
...WASHINGTON GOVERNMENT PRINTING OFFICE 1909 SCIENCE UMM*V .(ЛИ *••-' ESTATE Of HE1K?!CH CACTÁCEA OF NORTHEASTERN AND CENTRAL MEXICO, TOGETHER WITH A SYNOPSIS OF THE PRINCIPAL MEXICAN GENERA. [With 15 plates.] By WILLIAM EDWIN SAFKOKD. Scarcely any group of plants in the whole vegetable kingdom... | |
 | Smithsonian Institution - 1910 - 592 pages
...385-430, with 5 plates. 1902. Our Present Knowledge of the Earth. By E. Wiechert. Pages 431-449. 1S03. The Antarctic Question — Voyages to the South Pole...Evolution of the Elephant. By Richard S. Lull. Pages 641-875, with 2 plates. 1910. Excavations at Boghaz-KeuI in the Summer of 1907. By Hugo Winckler and... | |
 | 1910 - 698 pages
...MACUOUGAL, DANIEL TREMBLY. Heredity and the Origin of Species R. 1908 1906 SAFFORD, WILLIAM EDWIN. Cactaceae of Northeastern and Central Mexico, together with a Synopsis of the Principal Mexican Genera R. 1908 1907 GILL, THEODORE. Angler Fishes, their Kinds and Ways R. 1908 1008 DEWAR, DOUGLAS. The Birds... | |
 | 1910 - 670 pages
...Méditerranéenne et dans le nord de l'Europe. Paris 4910. 8. 48 pg. av. 52 figures. 187» Saffbrd, WE, Cactaceae of Northeastern and Central Mexico, together with a Synopsis of the principal Mexican Genera. (Washington, Rep. Smiths. Inst.) 4909. 8. 88 pg. with 45 plates. 1 Cryptogamae. 1879 Annales Myeologicí... | |
 | Smithsonian Institution. Board of Regents - 1911 - 846 pages
...J. Machat. Pages 451-480, with 1 plate. 1904. Some Geographical Aspects of the Nile. By Capt. II. G. Lyons. Pages 481-503, with 5 plates. 1905. Heredity,...Evolution of the Elephant. By Richard S. Lull. Pages 041-675, with 2 plates. 1910. Excavations at Boghaz-Keul in the Summer of 1907. By Hugo Winckler and... | |
 | Johann Leopold Just, Emil Koehne (i.e. Bernard Adalbert Emil), Hermann Theodor Geyler, Karl Mortiz Schumann, Friedrich Karl Georg Fedde - 1912 - 1148 pages
...Arboretum, No. l, March 1909.) NA Bericht im Bot. Centrbl., CXI, 191)9, p. 14. 033. Safford, WE Caclaceae of northeastern and central Mexico, together with a synopsis of the principal Mexican genera. (Ann. Bep. Smithsonian Institution, 1908, p. 525—563, p. 1—15, textfig. 1—24, Index 1909.) 534.... | |
 | United States. Bureau of Plant Industry - 1913 - 520 pages
...Nearly all of them are rather stiff, but some are soft and featherlike i See SaflonI, WE, " Caetaeere of Northeastern and Central Mexico, Together with a Synopsis of the Principal Mexican Genera," in Annual Report, Smithsonian Institution, 1908, pp. 525-563, in which are Illustrations of many species... | |
 | Arthur William Sampson - 1924 - 476 pages
...Mountain Region. US Dept. of Agr., Div. of Agrost., Bui. s, 1897. SAFFORD, WILLIAM EDWIN. Cactaceac of Northeastern and Central Mexico, together with a Synopsis of the Principal Mexican Genera. Smithsonian Inst. Report for 1908, 1909. SAMPSON, ARTHUR W. Our Native Broad-leaved Forage Plants.... | |
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Lyons. Pages 481-503, with 5 plates. 1905. Heredity, and the Origin of Species. By Daniel Trembly MacDougal. Pages 505-523, with 1 plate. 1906. Cactacese of Northeastern and Central Mexico, together with a Synopsis of the Principal Mexican Genera. By... 
