Title: Digest of the literature through 1934 relating to insecticidal spray residues
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF030261956%26ix=pm%26I=0%26V=D%26pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF030261956%26ix=pm%26I=0%26V=D%26pm=1</a>
Subjects: Spraying and dusting residues in agriculture, Spraying and dusting residues in agriculture, Insecticides, Insecticides.