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How to Know the Immature Insects by H. F. ChuPublished in The Coleopterists Bulletin, in 1949, in volume 3, issue 3, pages 47Created: 2023-11-07, modified: 2023-11-07
FOOD HABITS OF NESTING PRAIRIE FALCONS IN CAMPBELL COUNTY WYOMING USAPublished in Journal of Raptor Research, in 1989, in volume 23, issue 4, pages 157-161Created: 2017-04-07, modified: 2017-04-07
Introgression of Salvia Apiana and Salvia MelliferaPublished in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 329-338Created: 2010-01-08, modified: 2015-12-16
John Macoun, 1832-1920Published in Journal of Mammalogy, in 1921, in volume 2, pages 32-35Created: 2013-03-08, modified: 2018-04-12
ORIGINS OF MEXICAN MALPIGHIACEAEPublished in Acta Botánica Mexicana, in 2013, in volume 104, pages 107-156Created: 2016-05-12, modified: 2017-04-27
Nesting Success and Survival of Virginia Rails and SorasPublished in The Wilson Bulletin, in 1994, in volume 106, issue 3, pages 466-473Created: 2016-12-04, modified: 2016-12-04
Late Triassic ecosystems of the Molteno/Lower Elliot biome of southern AfricaPublished in Palaeontology, in 1998, in volume 41, issue 3, pages 387-421Created: 2016-04-22, modified: 2016-04-22
Barbed wire impales another great horned owlPublished in Raptor Research, in 1977, in volume 11, issue 3, pages 71-72Created: 2017-04-08, modified: 2017-04-08
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Habitat and nest-site use by Red-tailed Hawks in northwestern WyomingPublished in Journal of Raptor Research, in 2003, in volume 37, issue 3, pages 219-227Created: 2017-04-07, modified: 2017-04-07
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Eight segregates from the neotropical genus Mascagnia (Malpighiaceae)Published in Novon, in 2006, in volume 16, pages 168-204Created: 2011-01-28, modified: 2016-02-16
SEVEN NEW SPECIES OF NEOTROPICAL MALPIGHIACEAEPublished in Acta Botánica Mexicana, in 2014, in volume 109, pages 23-43Created: 2016-05-12, modified: 2017-04-27
ArizonaPublished in Madroño, in 2005, in volume 52, pages 270-271Created: 2016-02-15, modified: 2016-07-07
FIELD TRIPS OF THE CLUBPublished in Torreya, in 1936, in volume 36, issue 6, pages 150-156Created: 2022-12-14, modified: 2022-12-14
Status of the genus Cymophora (Compositae) [Tridax oligantha]Published in Rhodora, in 1968, in volume 70, issue 782, pages 241-246Created: 2014-06-16, modified: 2016-07-26
Anderson, Rufus Dec. 5, 1837Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2Created: 2017-06-18, modified: 2017-06-18
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A Study of American Petrified CalamitiesPublished in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 395-418Created: 2010-01-08, modified: 2015-12-16
THE TAXONOMY OF ACMANTHERA (MALPIGHIACEAE)Published in Contributions from the University of Michigan Herbarium, in 1975, in volume 11, issue 2, pages 41-50Created: 2016-07-11, modified: 2016-07-11
A NEW SPECIES OF CALLAEUM (MALPIGHIACEAE) FROM PUEBLA, MEXICOPublished in Acta Botánica Mexicana, in 2006, in volume 74, pages 179-183Created: 2018-05-21, modified: 2018-05-21
Breeding Biology of House Sparrows in Northern Lower MichiganPublished in The Wilson Bulletin, in 1994, in volume 106, issue 3, pages 537-548Created: 2016-12-04, modified: 2016-12-04
THE GENUS MALACOCERA R.H. ANDERSON (CHENOPODIACEAE)Published in Journal of The Adelaide Botanic Garden, in 1980, in volume 2, issue 2, pages 139-149Created: 2022-11-15, modified: 2022-11-15
Golden eagle pair kills Ferruginous Hawk in WyomingPublished in Journal of Raptor Research, in 2000, in volume 34, issue 3, pages 245-246Created: 2017-04-07, modified: 2017-04-07
A CYTOLOGICAL ANALYSIS OF FERTILIZATION IN CHAETOPTERUS PERGAMENTACEUSPublished in Biol Bull, in 1983, in volume 165, pages 110-118Created: 2010-01-07, modified: 2011-06-21
Zaluzania augusta (Asteraceae: Heliantheae) new to the flora of Chihuahua, MexicoPublished in Phytoneuron, in 2013, in volume 2013-35, pages 1-3Created: 2016-04-29, modified: 2016-04-29
Anderson, Charles L. Mar. 9, 1864Published in Asa Gray correspondence. Senders A, in 1864, pages 1Created: 2017-06-18, modified: 2017-06-18
Anderson, Charles L. Apr. 14, 1866Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2Created: 2017-06-18, modified: 2017-06-18
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HAPLOPAPPUS CRISPUS AND H. ZIONIS (ASTERACEAE): NEW SPECIES FROM UTAHPublished in The Great Basin Naturalist, in 1983, in volume 43, pages 358-364Created: 2017-11-16, modified: 2017-11-16
On the Immature Stages of North American PyrochroidaePublished in The Coleopterists Bulletin, in 1961, in volume 15, issue 2, pages 38-40Created: 2023-11-07, modified: 2023-11-07
Diptera Larvae (Empididae And Chironomidae) In Trichoptera Pupal CasesPublished in Entomological News, in 1981, in volume 92, pages 69-74Created: 2011-06-10, modified: 2021-04-05
The Genus Stethorus Weise (Coleoptera: Coccinellidae) in ChilePublished in The Coleopterists Bulletin, in 1979, in volume 33, issue 1, pages 61-67Created: 2023-11-06, modified: 2023-11-06
Opal pseudomorphs from White Cliffs, New South WalesPublished in Records of the Australian Museum, in 1905, in volume 6, pages 31-37Created: 2010-10-22, modified: 2017-01-06
Falco kreyenborgi: more pieces for the puzzlePublished in Raptor Research, in 1981, in volume 15, issue 2, pages 42-45Created: 2017-04-08, modified: 2017-04-08
BIGELOWIA NUDATA VAR. AUSTRALIS (L. C. ANDERSON) SHINNERS, COMB. NOV. (COMPOSITAE)Published in Sida, Contributions To Botany, in 1971, in volume 4, issue 3, pages 274Created: 2015-12-02, modified: 2022-12-06
Maize Among the Hill Peoples of AssamPublished in Annals of the Missouri Botanical Garden, in 1949, in volume 36, pages 355-404Created: 2010-01-08, modified: 2015-12-16
Bionomics Of The Bark Beetle Predator Temnochila virescens Coleoptera OstomidaePublished in Entomological News, in 1970, in volume 81, pages 85-91Created: 2011-06-10, modified: 2021-04-05
Bionomics Of The Bark Beetle Predator Thanasimus dubius Coleoptera CleridaePublished in Entomological News, in 1969, in volume 80, pages 305-310Created: 2011-06-10, modified: 2021-04-05
TWO NEW SPECIES OF BUNCHOSIA FROM WESTERN MEXICOPublished in Contributions from the University of Michigan Herbarium, in 1978, in volume 11, issue 5, pages 273-276Created: 2016-07-11, modified: 2016-07-11
The identity of two water-dispersed species of Heteropterys (Malpighiaceae): H. leona and H. platypteraPublished in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 35-47Created: 2016-07-11, modified: 2016-07-11
Anderson, Charles L. Dec. 3, 1888 [to J. Gray]Published in Asa Gray correspondence. Senders A, in 1888, pages 1-3Created: 2017-06-18, modified: 2017-06-18
Anderson, Frederick W. July 6, 1889 [to S. Watson]Published in Asa Gray correspondence. Senders A, in 1889, pages 1Created: 2017-06-18, modified: 2017-06-18
VARIATIONS OF COLOR PATTERN IN HYBRIDS OF THE GOLDFISH, CARASSIUS AURATUSPublished in Biol Bull, in 1939, in volume 77, pages 184-191Created: 2010-01-06, modified: 2011-06-21