140 rinjs'ntlofjicrd Pn-drfrniiiimtlon 



(28) Halsted, B. \). niul Uwek, E. J. Environment of Seed and Crop Production. 



Plant World, xx, 1917. 



(29) Harris, J. A. On Differential Mortality with respect to Seed Weight occiu-ring 



in I^'icld Cultures of Phaseolus vulgaris. Amer. Nat. xlvi, 1912. 



(30) A First Study of the Influence of the Starvation of the Ascendants upon 



the Characteiistics of the Descendants, 1. Ibid. XL\a, 1912. 



(31 ) A First Study of the Influence of the Starvation of the Ascendants upon 



the Characteristics of the Descendants, 2. Ibid, xlvi, 1912. 



(32) Observations on the Physiology of Seed Development in Slaphylea. 



Beih. Rot. Ceiifralbl. xxvui, 1912. 



(33) A First Study of the Relationship between the Weight of the Bean Seed, 



Phaseolus vuhj(trif<, and the Time Required for its Germination. Plant 

 World, XVI, 1913. 



(34) The Relationship between the Weight of the Seed Planted and the 



Characteristics of the Plant Produced, 1. Biometrika, ix, 1913. 



(35) The Relationship between the Weight of the Seed Planted and the 



Characteristics of the Plant Produced, 2. Ibid, x, 1914. 



(36) A Quantitative Study of the Factors Influencing the Weight of the Bean 



Seed. I. Intraovarial Correlations. Beih. Bot. Centralbl. 31, 1, 1914. 



(37) The Influence of Position in the Pod upon the Weight of the Bean Seed. 



Amer. Nat. xlix, 19L5. 



(38) A Quantitative Study of the Factors Influencing the Weight of the 



Bean Seed. II. Coirelation between Number of Pods per Plant and Seed 

 Weight. Bull. Torrey Bot. Club, xxni, 1916. 



(39) The Weight of Seeds as related to their Number and Position. Torrei/a, 



XVII, 1917. 



(40) Hickman, J. F. Field Experiments with Wheat. Ohio A(/ric. Expt. Stn. Bui. 



129, 1901. 



(41) Hicks, G. H. and Dabney, J. C. The Superior Value of Large, Heavy Seed. 



Yearbook, U.S. Dept. Agric. 1896, pp. 305-322. 



(42) Jensen, J. L. Sammenhaengen melleni Klima og Koriiartcrncs Kcrni^storrelse. 



Tidsskr. Lavdbr. Planteavl, v. 1899, pj). 138-147. 



(43) JoHANNSEN, W. Ueber ErbllchkeH in Popiilalioue)! iiml in reineii Liiiien, Jena, 



1903. 



(44) KiDD, F. and VV'EST, C. Physiological Pre-Determination: The Influence of 



the Physiological Condition of the Seed upon the Cour.se of Subsequent Growth 

 and upon the Yield. I. The Effects of Soaking Seeds in Water. Ann. of 

 Applied Biol, v. No. I, 1918. 



(45) KiNZEL, W. Frost iind Lirhl <(ls beeinflussende Krdfle bei der SanienkeinuDxj, 



etc., Stuttgart, 1913. 



(46) Latta, W. C. Field Experiments with Wlie;U. Indiana Expl. Sta. Hid. 3(i, 1891. 



(47) Lehmann, J. Zeilschr. d. landir. Vereins in Bayern, 186i). 



(48) Lociiow, V. VON. Welehen Einfluss hat anhaltend nasskalte \\'itterung vor 



der Ernt(^ auf die Korngiiisse des Roggens imd damit auf dessen Ertrag, und 

 welehen Einfluss hat die Koingrosse der Aussaat auf den Ertrag und die 

 Korngrosse der Ernte? Fiihling's Landiv. Ztg. Lvn, 1898. 



(49) LriJANsKT, F. Srlsk. Khoz. i Lyesor, 200, 1901 {E.S.R. xiv, p. 432). 



