370 AGRICULTURE ON THE PACIFIC SLOPE 



up at about your own rate of breathing for several 

 hours, if necessary, before giving up hope. 



Persons overcome by gas or foul air should be treated 

 in the same way. 



Care of animals. Animals suffer from colds and from 

 impure air in the same way as people, and it is not only 

 humane but good business policy to provide them 

 warm and comfortable quarters with good ventilation, 

 but avoiding cold draughts. 



