332 
H. S. REED 
LITERATURE CITED 
McEwen, G. F., and Michael, E. L. (1919). The functional relation of one variable to 
each of a number of correlated variables determined by a method of successive 
approximation to group averages: a contribution to statistical methods. Proc. 
Amer. Acad. Arts and Sci. 55: 89-133. 
Reed, H. S. (1920 a). The nature of the growth rate. Journ. Gen. Physiol. 2: 545-561. 
Reed, H. S. (1920 b). The dynamics of a fluctuating growth rate. Proc. Nat. Acad. Sci. 
6: 397-410. 
Pearl, R., and Surface, F. M. (1915). Growth and variation in maize. Zeitschr. Indukt. 
Abstam.- u. Vererbungslehre 14: 97-203. 
