368 A. RICHARDS. 



Mathews, A. P. 



'01 The Action of Pilocarpine and Atropine on the Embryos of Starfish 



and Sea Urchins. Amer. Jour. Physiol., 6. 

 Mottram, J. C. 



'13 On the Action of the Beta and Gamma Rays of Radium on the Cell 

 in Different Stages of Nuclear Division. Archives of Middlesex 

 Hospital, Vol. 30. 

 Nowikoff, M. 



'08 Die Wirkung des Schilddrusen extracts und einer anderen Organ- 



Stoffe auf Ciliaten. Arch. f. Protisten., n. 

 Packard, C. 



'16 The Effect of Radium Radiations on the Rate of Cell Division. Jour. 



E.vp. Zodl., Vol. 21. 

 Richards, A. 



'14 The Effects of X-rays on the Rate of Cell Division in the Early 



Cleavage of Planorbis. BIOL. BULL., 27. 

 Richards, A. 



'14 The Effects of X-rays on the Action of Certain Enzymes. Amer. Jour. 



Physio!., 35. 

 Richards, A., and Woodward, A. E. 



'15 Note on the Effect of X-radiation on Fertilizin. BIOL. BULL., 28. 

 Shumway, Waldo. . 



'17 The Effects of a Thyroid Diet upon Paramcecium. Jour. Exp. Zodl., 



Vol. 22. 

 Stockard, C. R. 



'21 Developmental -Rate and Structural Expression. Amer. Jour. Anat., 



Vol. 28. 

 Woodruff, L. L. 



'05 An Experimental Study on the Life History of Hypotrichous Infusoria. 



Jour. Exp. Zodl., II. 

 Woodruff, L. L. 



'08 Effects of Alcohol upon the Life Cycle of Infusoria. BIOL. BULL., 15. 

 Yung, E. 



'81 De 1'influence des lumieres colorees sur le develloppment des animaux. 

 Mitt. Zodl. Stat. Neopel, n. 



