YIELD IX SUCCKSSIVK DKCADKS 



Table XXX. — U.q)crimcn/s mi Jiorlci/, JIaos Field. ^lrinii/,J'ii,ih('ij>ir 

 acre of D/rsscd Grain and Straw over siirrrssivr lO-i/ear jtrriods, /mm 

 1852-1901 inclusive. 



