MOTHER EARTH 15 



features, hills, streams, glens, etc., that bear names. The 

 amount of additional data to be required^— dwellings and their 

 inhabitants, bams and their uses, etc. — ^will be determined 

 by the area to be covered and the time available. If crops 

 are few, colors may be used to make their distribution more 

 graphic. If inhabitants are to be recorded, the dwellings 

 may be numbered upon the map and the names of their 

 occupants written down in a correspondingly numbered list. 

 The object is a preliminary survey of the whole area that is to 

 be subsequently examined in detail. 



