Abstract

Get full access to this article
View all access options for this article.
References
1.
Bodecker, C.F.
, J. A. D. A.
26 : 1453 , 19.
2.
Klein, H.
, AND
Palmer, C.E.
, U. S. P. H. Reports
53 : 751 , 19 .
3.
Palmer, Klein
AND
Kramer
, Growth
1 : 4 , 385 , 19 .
4.
Chaddock, Robert E.
, Principles and Methods of Statistics (Houghton -Mifflin , 19 ).
5.
Wainwright, W.W.
, AND
Becks, H.
, J. D. Res.
18 : 1 , 1939 .
