Carpet beetles.
Back, E. A. 1886-
Carpet beetles. [By E. A. Back. - Washington, U.S. Govt. print. off., 1938] - 6 p. illus. 24 cm. - United States. Dept. of agriculture. Leaflet no. 150 .
Contribution from Bureau of entomology and plant quarantine.
agr38000154
Beetles.
TX325 / .B26
Carpet beetles. [By E. A. Back. - Washington, U.S. Govt. print. off., 1938] - 6 p. illus. 24 cm. - United States. Dept. of agriculture. Leaflet no. 150 .
Contribution from Bureau of entomology and plant quarantine.
agr38000154
Beetles.
TX325 / .B26