116 CORN CBOPS 



References on inheritance in maize : — 

 CoRKENS, C. (1901.) Bastarde zwischen Maisrassen mit Beson- 



derer Berucksiehtigung der Xenien. Bibliotheca Bot., 53 : 



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 Lock, R. H. (1906.) Studies in Plant Breeding in the Tropics, 



111. Ann; Roy. Bot. Gard. Peradeniya, 3 : 95-184. 

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Science, N. S. 25 ; 465-467. 

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Exp. Sta. 



References on crossing varieties : — 



Collins, G. W. (1909.) The Importance of Broad Breeding in 

 Corn. U. S. Dept. Agr., Bur. Plant Indus., Bui. 141. 



(1910.) The Value of First-Generation Hybrids in Corn. U. S. 

 Dept. Agr., Bur. Plant Indus., Bui. 191. 



Increased Yields of Corn from Hybrid Seed. U. S. Dept. Agr. 

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MoBBOw, G. E., and Gardneb, F. D. (1892.) Field Experi- 

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Kellebman, W. a., and Swingle, W. T. Ann. Rpt. Kans. 

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East, E. M. Conn. Agr. Exp. Sta., Bui. 167. 1911. 



Haetley, C. p., and associates. Cross-breeding Corn. U. S. 

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