DDT for insect control at Army installations in the Fourth Service Command.
DEWS
S C
SC
MORRILL
A W
AW
D000818:Animals; D003634:DDT; D005018:Ethyl Chloride; D006920:Hygiene; D007300:Insect Control; D008889:Military Personnel; D012499:Sanitation
D005018:Ethyl Chloride; D003634:DDT