AGRICULTURAL INQUIRIES 
ON 
PLAISTER OF PARIS. 
ALSO 
FACTS, OBSERVATIONS 
AND 
CONJECTURES ON THAT SUBSTANCE, 
WHEN APPLIED AS MANURE. 
COLLECTED, CHIEFLY FROM THE PRACTICE OF FARMERS IN PENNSYLVANIA, 
AND PUBLISHED AS MUCH WITH A VIEW TO INVITE, AS TO GIVE INFOR- 
MATION. 
WITH SOME ADDITIONAL NOTES; 
AND MORE RECENT FACTS AND INFORMATION, 
Doo => 
BY RICHARD PETERS. 
~=363>— 
PHILADELPHIA : 
RE-PRINTED BY JANE AITKEN, No. 71, 
NORTH THIRD STREET. 
