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1909. WOODRUFFE-PEACOCK, E. A., Heredity of Acquired 



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 1909. WRIGHT, R. P., Potatoes, Effect of Planting Sprouted 



Tubers on Yield. West. Scot. Agr. Coll. Ann. Rep. 9: 101. 



Roy. Hort. Soc. Abs. in Jour. 35 : 557. 

 1909. ZAVITZ, Z. A., Foundation Stock on Plant Breeding. 



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1909. ZIMMERMANN, W., Orchis coriophora X morio. Allg. 

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1910. ANDREWS, F. M., Twin Hybrids (fata and velutina) and 

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1910. BABCOCK, ERNEST B., Walnut-Oak Hybrid Experiments. 



Am. Breed. Mag. 1 : 200-202. Tab. 

 1910. BALL, CARLETON R., The Breeding of Grain Sorghums. 



Am. Breed. Mag. 1 : 283-293. 

 1910. BALLS, W. L., Some Complications in Mendelian Cotton 



Breeding. Inst. Egyptien Bull. 3 : 120-127. 

 1910. BALTZER, F., Uber die Beziehungenzwischen dem Chroma- 

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Echinodermenbastarden. Arch. Zellforschung, 5 : 497-621. 



5 pis. & 19 figs. 

 1910. BARUS, C., Variations Graphically. Science, n.s. 31 : 



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 1910. BATAILLON, E., Contribution a I' analyse experimentale 



des phenomenes karyocinetiques chez Ascaris megalocephala. 



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7 figs. 

 1910. BENEDIKT, MORIZ, Biomechanische Grundfragen. Of- 



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Soc. Franc. d'Impr. et de Librairie, Poitiers. Reprint 



