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Cook, ()[rator] F[uller]. Types of 

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Four new species of the 



Central American rul)l)er tree [CastiUua \. 

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12854 



and Collins, G. N. Econo- 

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Cooke, M[ordecai] C[ubitt]. Warty 

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33, 1903, (187, fig. 81). [4050 5400 

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New cucumber disease 



[attributed to Cladosporiiun scahies, 

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34, 1903, (100, 172). [4050 5400 

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A grand edible fungais 



[Amanita strohiUformis]. Gard. Chron., 

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12858 



Orchard and garden pests 



[Hydnuni Schiedermayeri, and Ovidaria 

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Cooke, Theodore v. Groom, P. 



Copeland, D. P. Rapports sur la 

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Copeland, Edwin Bingham. Chemical 

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Positive geotropism in the 



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Comet, G[eorg] nnd Meyer, Arthur. 

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Comet, L. Die Vegetationsruhe 

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bioh)gische Ski/./.e. Natur u. Offenb., 

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12864 



Correns, CLarl]. Ueber Bastard i- 

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12865 



Weitere Beitragezur Kenn- 



tnis der dominierenden Merkmale und 

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 [3550 4410]. 12866 



Die ]\Ierkmalspaare beim 



Studium der Bastarde. Berlin, Ber. D. 

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Neue Untersuchungen auf 



dem Gebiet der Bastardirungslehre. 

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12868 



Correvon, Henry. The Phvteumas. 



Garden, London, 63, 1903, (39-41, 57 ; 



9 figs.). [5400]. 12869 



The Androsaces. Garden, 



London, 63, 1903, (332-334, 351-352, 

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12870 

 Cortesi, Faljrizio. La Serapias occid- 

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12871 



Corti, Alfredo. I Cecidomidi del 



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42, 1903, (88-96). [4300]. 12872 



Costantin, J. et Callaud. Sur la 

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12873 



Coste, Franq-ois et Davin, Vincent. 

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Coidter, John M[erle]. The phylogeny 

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and Chamberlain, Charles 



J. Embrvogeny of Znmia. Chicago, 

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