1922] ATWOOD—FORM ALDEHYDE 261 
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APPLEMAN, C. O., Relation of catalase and oxidases to respiration in plants. 
Bull. 191, Md. Agric. Exp. Sta. pp. 16. 1915. 
, Relation of seer and catalase to respiration in plants. Amer. 
Jour. Bot. 32223-233. 19 
. ARTHUR, J. C., Pocnaie a grain and potatoes. Ind. Agric. Exp. Sta. 
Bull. 77:38-44. 1 
Atwoop, W. M., A A physiological study of the germination of Avena fatua. 
Bort. Gaz. 57: ei, 1914 
. AUERBACH, F., and BaARSCHALL, H., Studies of formaldehyde. II. The 
solid polymers of formaldehyde. Ad Kais. Gesundheitsamt. 27:183- 
230. 1908. Abs. in Chem. Abs. 2:1125. 1908. 
BalrLey, C. H., and Guryar, A. M., Respiration of stored wheat. Jour. 
Agric. Res. 12: ie 715. 1918. 
. BAKKE, A. L., and PiaccE, H. H., Studies on the absorption and germina- 
tion of wheat treated with formaldehyde. Ia. Acad. Sci. 26:365-375. 19109. 
. Benton, A. F., Gas flow meters for small rates of flow. Jour. Ind. and 
Eng. Chem. 11: hale, 19 
- Boxorny, T., Bindung pr Wormakicheds durch Enzyme. Biochem. 
8:641 
oe 94: boca 1919. Abs. in Bot. Abs. 
Braun, Harry, Presoak method of seed ireatinent. Jour. Agric. Res. 
i oO. 
. BRITTLEBANK, C. C., The effect of formalin and copper sulphate solution 
on the germination if wheat. Jour. Dept. Agric. Victoria 11:473-476. 
1913. 
own, ADRIAN J., On the existence of a semipermeable membrane 
inclosing the seeds of some of the Gramineae. Ann. Botany 21:79-87. 
1907 
. BuRMESTER, H., Comparative investigations on the effect of various 
methods of seed treatment on the germination of seed. Zeitschr. Pflanzen- 
krank. 18:154-187. 1908. 
Cuoate, HeLen A., Chemical changes in wheat during germination. Bor. 
GAZ. 71:409-425. 1921. 
. Cottins, E. J., The stricture of the integumentary system of the barley 
grain in relation to the localized water absorption and semi-permeability. 
Ann. Botany 32:381-414. 1918. 
Coons, G. H., and McKryney, H. H., Formaldehyde injury to wheat. 
21st Mich. Acad. Sci. Rept. 321-324. 1919. 
. CRANEFIELD, F., The influence of formalin on the germination of oats. 
Wis. Sta. Rept. paresee I9OI. 
, The influence of formaldehyde on the germination of oats. Wis. 
Sta. Rept: 268-272. 1902. 
Treatment of seed oats for the prevention of smut. Wis. Sta. 
» Ih SRE ATS 
Rept. 363-367. 1903. 
