A year of double trouble United States Federal Extension Service. creator United States Office of Civil Defense. text dcu Washington 1966] 1966 monographic eng
print
20 p. illus. 28 cm. [by] Federal Extension Service, U.S. Dept. of Agriculture in cooperation with Office of Civil Defense. Disasters Civil defense United States HV636 1964 .U54 361.5 agr66000119 U.S. Nat'l Agr. Libr. 831222 20260227111024.0 agr66000119