AUTHOR INDEX 2021 



Wolken, J. J.: Space relationship in laminar chloroplasts, 1735-1736. 



and Palade, G. E. : Laminated chloroplasts in flagellates, 1728-1730. 



Wood, J. G. : High photosynthesis optimum of desert plants, 1228. 

 Wood, R. W. See Franck, J. 

 Working, E. B. See MacDougal, D. T. 



Wurmser, R., and Jacquot, R. : Upper temperature limit of photosynthesis, 1221 ; thermal 

 injury, 1223. 



Yabusoe, M. : Temperature coeflEicient of photosynthesis, 1236, 1239, 1241. 



Yocum, C. S. : CO and HON inhibition of chlorophyll formation, 1768. See also Larsen, H. 



Yosida, T., Morita, N., Tamiya, H., Nakayama, H., and Huzisige, H.: Preparation of 



water from photosjmthetic oxygen, 1916. 

 Yoshii, Y.: Temperature coefficient of photosynthesis, 1235; several temperature optima?, 



1244. 

 Young, V. K. See French, C. S. 

 Yuan, E. L., Evans, R. W., and Daniels, F.: Quantum requirement of photosynthesis, 



viii. 



Zaukelies, D. A. See Dole, M. 

 Zechmeister, L. See Polgar, A. 

 Zhuravleva, M. See Baslavskaya, S. S. 

 Zill, I. P. See Tolbert, N. E. 



Zubkovich, L. E., and Andreeva, T. F. : Loss of efficiency and change in other properties 

 of chloroplasts in storage, 1547-1548. 



