Title: Equipment for the dispersal of DDT insecticides by means of aircraft
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF030360366%26ix=pm%26I=0%26V=D%26pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF030360366%26ix=pm%26I=0%26V=D%26pm=1</a>
Subjects: DDT (Insecticide, Aerial spraying and dusting in agriculture--Equipment and supplies.