84 H. F. Reid — Studies of Midr Glacier. 



These suggestions are not, of course, intended for scientific explorers ; 

 but for persons of some scientific knowledge who may wish to add to the 

 general pleasure of a stay at Muir glacier the special interest of a definite 

 object, viz, to increase our knowledge of the region. I may say that a 

 small piece of work done well, such as the mapping of a single tributary — 

 e. g., Dirt glacier, White glacier, or Granite canyon — is more useful than 

 indefinite observations over a wider range. 



