
GRANULAR ‘AERO’ CYANAMID HAS BEEN 
CALLED “AGRICULTURE’S MOST USEFUL 
FORM OF NITROGEN.” 
High nitrogen content, plus 70% of lime, is a 
most desirable combination where soil im- 
provement and profitable crops go hand in 
hand. 
Furthermore, its granular form makes applica- 
tion easy as well as economical. Runs freely, 
distributes evenly. does not cake. 
‘Aero’ Cyanamid, used year after year, im- 
proves the soil. Just nitrogen and lime. 
AMERICAN CYANAMID COMPANY 
FERTILIZER DIVISION 
30 ROCKEFELLER PLAZA ° NEW YORK 20, N. Y. 
