00849cam a22002531 4500 agr12000017 DLC 20260227110933.0 830614s1912 dcu f000 0 eng c agr12000017 (OCoLC)9605165 Library, U.S. Dept. of Agriculture ICarbS ICarbS DLC premarc SB823 .A31 no. 22 1 En82Bt no. 22 Banks, Nathan, 1868- The structure of certain dipterous larvae with particular reference to those in human foods. By Nathan Banks ... Washington, Govt. print. off., 1912. 44 p. illus., VIII pl. 23 cm. U.S. Dept. of agriculture. Bureau of entomology. Technical series, no. 22 Bibliography: p. 38. Diptera. Myiasis. 8042 8042