GENERAL LAW -OP ANIMAL FERTILITY. 001 



tnal kingdom, and which must alike determine the different fer 

 tilities of different species, and the variations of fertility in the 

 same species, we have now to consider in its application to man 

 kind. 



[ The remainder of the essay, which as implied, deals with the ap 

 plication of this general principle to the multiplication of the human 

 race, need not be here reproduced. The subject is treated in full in 

 Part VL] 



