Effects of External Conditions III 
TABLE 2 
Series of 1906-1907: Number of hairs per unit of skin surface 
MALES | FEMALES 
Warm (12) | Cold (13) | es (8) | ahs (8) 
| a 2% | oe 310. | A; 304 a 462 
ner | ssa fe ants | caspase 
yom | atta | Shae | Sho 
| et 25 ae 350 | tes, 326 | a 205 
shi05 | hare | thas | bass 
| Be oe a a e) 306 ny: 305 
oS age is 357 et 77 a 291 
1) a32 | = 335 = 220 1s 310 
eae. 
hae | ih aa 
es 
ase | 
| dhe 
PE ed oe anc.) 1-267.08 61a a a ay tacos mere 
Standard devition........| 31-37 4-32 | 39-434 5.22 | 50.12+ 8.45 | 57-404 9.67 
