110 AGRICULTURAL ENGINEERING 



QUESTIONS 



1. What is a drainage district? 



2. When is a drainage district necessary? 



3. What three classes of land may it include? 



4. What two kinds of drainage work does it include? 



5. What are the four essential features of laws relating to drainage 

 districts? 



6. What is required in the survey and report of a drainage district? 



7. What does the cost of a drainage district include? 



8. Describe the assessment of damages in a drainage district. 



9. What is meant by assessment of benefits? 



REFERENCE TEXTS 



Engineering for Land Drainage, by C. G. Elliott. 

 Practical Farm Drainage, by C. G. Elliott. 

 Land Drainage, by Manley Miles. 

 Irrigation and Drainage, by F. H. King. 

 Notes on Drainage, by E. R. Jones. 

 Bulletins of U. S. Department of Agriculture. 

 Bulletins of state experiment stations. 



